diff options
| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-08-30 09:39:53 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-09-13 15:09:52 +0200 |
| commit | 0244ad004a54e39308d495fee0a2e637f8b5c317 (patch) | |
| tree | b59152dc7cf57e7ffb9c8388ae9095e665406633 | |
| parent | 5a7d8a28080caed7fd4cb1b81d092adac4445e8e (diff) | |
| download | lwn-0244ad004a54e39308d495fee0a2e637f8b5c317.tar.gz lwn-0244ad004a54e39308d495fee0a2e637f8b5c317.zip | |
Remove GENERIC_HARDIRQ config option
After the last architecture switched to generic hard irqs the config
options HAVE_GENERIC_HARDIRQS & GENERIC_HARDIRQS and the related code
for !CONFIG_GENERIC_HARDIRQS can be removed.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
81 files changed, 100 insertions, 337 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 082d9b4b5472..35a300d4a9fb 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -7,7 +7,6 @@ config ALPHA select HAVE_PCSPKR_PLATFORM select HAVE_PERF_EVENTS select HAVE_DMA_ATTRS - select HAVE_GENERIC_HARDIRQS select VIRT_TO_BUS select GENERIC_IRQ_PROBE select AUTO_IRQ_AFFINITY if SMP diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index 68fcbb2d59e2..91dbb2757afd 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -20,7 +20,6 @@ config ARC select GENERIC_SMP_IDLE_THREAD select HAVE_ARCH_KGDB select HAVE_ARCH_TRACEHOOK - select HAVE_GENERIC_HARDIRQS select HAVE_IOREMAP_PROT select HAVE_KPROBES select HAVE_KRETPROBES diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index d13f6743df4b..3f7714d8d2d2 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -37,7 +37,6 @@ config ARM select HAVE_FUNCTION_GRAPH_TRACER if (!THUMB2_KERNEL) select HAVE_FUNCTION_TRACER if (!XIP_KERNEL) select HAVE_GENERIC_DMA_COHERENT - select HAVE_GENERIC_HARDIRQS select HAVE_HW_BREAKPOINT if (PERF_EVENTS && (CPU_V6 || CPU_V6K || CPU_V7)) select HAVE_IDE if PCI || ISA || PCMCIA select HAVE_IRQ_TIME_ACCOUNTING diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index ae323a45c28c..c04454876bcb 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -23,7 +23,6 @@ config ARM64 select HAVE_DMA_API_DEBUG select HAVE_DMA_ATTRS select HAVE_GENERIC_DMA_COHERENT - select HAVE_GENERIC_HARDIRQS select HAVE_HW_BREAKPOINT if PERF_EVENTS select HAVE_MEMBLOCK select HAVE_PERF_EVENTS diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index 549903cfc2cb..b6878eb64884 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -6,7 +6,6 @@ config AVR32 select HAVE_CLK select HAVE_OPROFILE select HAVE_KPROBES - select HAVE_GENERIC_HARDIRQS select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_ATOMIC64 diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 3b6abc54b015..f78c9a2c7e28 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -32,7 +32,6 @@ config BLACKFIN select HAVE_UNDERSCORE_SYMBOL_PREFIX select VIRT_TO_BUS select ARCH_WANT_IPC_PARSE_VERSION - select HAVE_GENERIC_HARDIRQS select GENERIC_ATOMIC64 select GENERIC_IRQ_PROBE select USE_GENERIC_SMP_HELPERS if SMP diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig index f6a3648f5ec3..957dd00ea561 100644 --- a/arch/c6x/Kconfig +++ b/arch/c6x/Kconfig @@ -10,7 +10,6 @@ config C6X select GENERIC_IRQ_SHOW select HAVE_ARCH_TRACEHOOK select HAVE_DMA_API_DEBUG - select HAVE_GENERIC_HARDIRQS select HAVE_MEMBLOCK select SPARSE_IRQ select IRQ_DOMAIN diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index c699d3259872..02380bed189c 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -41,7 +41,6 @@ config CRIS default y select HAVE_IDE select GENERIC_ATOMIC64 - select HAVE_GENERIC_HARDIRQS select HAVE_UID16 select VIRT_TO_BUS select ARCH_WANT_IPC_PARSE_VERSION diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 4b6628ea381e..34aa19352dc1 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -5,7 +5,6 @@ config FRV select HAVE_ARCH_TRACEHOOK select HAVE_PERF_EVENTS select HAVE_UID16 - select HAVE_GENERIC_HARDIRQS select VIRT_TO_BUS select GENERIC_IRQ_SHOW select HAVE_DEBUG_BUGVERBOSE diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 3d6759ee382f..24b1dc2564f1 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -2,7 +2,6 @@ config H8300 bool default y select HAVE_IDE - select HAVE_GENERIC_HARDIRQS select GENERIC_ATOMIC64 select HAVE_UID16 select VIRT_TO_BUS diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 77d442ab28c8..99041b07e610 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -15,7 +15,6 @@ config HEXAGON # select GENERIC_PENDING_IRQ if SMP select GENERIC_ATOMIC64 select HAVE_PERF_EVENTS - select HAVE_GENERIC_HARDIRQS # GENERIC_ALLOCATOR is used by dma_alloc_coherent() select GENERIC_ALLOCATOR select GENERIC_IRQ_SHOW diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index a86a56d9e73f..7740ab10a171 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -21,7 +21,6 @@ config IA64 select HAVE_KVM select HAVE_ARCH_TRACEHOOK select HAVE_DMA_API_DEBUG - select HAVE_GENERIC_HARDIRQS select HAVE_MEMBLOCK select HAVE_MEMBLOCK_NODE_MAP select HAVE_VIRT_CPU_ACCOUNTING diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index 29a7ef4e448b..75661fbf4529 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -9,7 +9,6 @@ config M32R select HAVE_KERNEL_LZMA select ARCH_WANT_IPC_PARSE_VERSION select HAVE_DEBUG_BUGVERBOSE - select HAVE_GENERIC_HARDIRQS select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index c3cda41af801..311a300d48cc 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -4,7 +4,6 @@ config M68K select HAVE_IDE select HAVE_AOUT if MMU select HAVE_DEBUG_BUGVERBOSE - select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select GENERIC_ATOMIC64 select HAVE_UID16 diff --git a/arch/metag/Kconfig b/arch/metag/Kconfig index cfd831c29824..36368eb07e13 100644 --- a/arch/metag/Kconfig +++ b/arch/metag/Kconfig @@ -13,7 +13,6 @@ config METAG select HAVE_FTRACE_MCOUNT_RECORD select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_TRACE_MCOUNT_TEST - select HAVE_GENERIC_HARDIRQS select HAVE_KERNEL_BZIP2 select HAVE_KERNEL_GZIP select HAVE_KERNEL_LZO diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 3f6659cbc969..b82f82b74319 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -18,7 +18,6 @@ config MICROBLAZE select ARCH_WANT_IPC_PARSE_VERSION select HAVE_DEBUG_KMEMLEAK select IRQ_DOMAIN - select HAVE_GENERIC_HARDIRQS select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index a9668d4653c2..f75ab4a2f246 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -25,7 +25,6 @@ config MIPS select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select HAVE_DMA_ATTRS select HAVE_DMA_API_DEBUG - select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index 70e4f663ebd2..6aaa1607001a 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -1,7 +1,6 @@ config MN10300 def_bool y select HAVE_OPROFILE - select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select ARCH_WANT_IPC_PARSE_VERSION select HAVE_ARCH_TRACEHOOK diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index d60bf98fa5cf..9488209a5253 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -11,7 +11,6 @@ config OPENRISC select HAVE_MEMBLOCK select ARCH_REQUIRE_GPIOLIB select HAVE_ARCH_TRACEHOOK - select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_CHIP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index aa399a5259b6..ad2ce8dab996 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -14,7 +14,6 @@ config PARISC select HAVE_PERF_EVENTS select GENERIC_ATOMIC64 if !64BIT select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE - select HAVE_GENERIC_HARDIRQS select BROKEN_RODATA select GENERIC_IRQ_PROBE select GENERIC_PCI_IOMAP diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 6b7530f8183c..38f3b7e47ec5 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -114,7 +114,6 @@ config PPC select HAVE_PERF_EVENTS select HAVE_REGS_AND_STACK_ACCESS_API select HAVE_HW_BREAKPOINT if PERF_EVENTS && PPC_BOOK3S_64 - select HAVE_GENERIC_HARDIRQS select ARCH_WANT_IPC_PARSE_VERSION select SPARSE_IRQ select IRQ_DOMAIN diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 3ec272859e1e..dcc6ac2d8026 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -116,7 +116,6 @@ config S390 select HAVE_FUNCTION_GRAPH_TRACER select HAVE_FUNCTION_TRACER select HAVE_FUNCTION_TRACE_MCOUNT_TEST - select HAVE_GENERIC_HARDIRQS select HAVE_KERNEL_BZIP2 select HAVE_KERNEL_GZIP select HAVE_KERNEL_LZ4 diff --git a/arch/score/Kconfig b/arch/score/Kconfig index 5fc237581caf..a1be70db75fe 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -2,7 +2,6 @@ menu "Machine selection" config SCORE def_bool y - select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select GENERIC_IOMAP select GENERIC_ATOMIC64 diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 1018ed3a3ca5..224f4bc9925e 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -26,7 +26,6 @@ config SUPERH select ARCH_WANT_IPC_PARSE_VERSION select HAVE_SYSCALL_TRACEPOINTS select HAVE_REGS_AND_STACK_ACCESS_API - select HAVE_GENERIC_HARDIRQS select MAY_HAVE_SPARSE_IRQ select IRQ_FORCED_THREADING select RTC_LIB diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index 1570ad2802b3..2137ad667438 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -26,7 +26,6 @@ config SPARC select HAVE_DMA_ATTRS select HAVE_DMA_API_DEBUG select HAVE_ARCH_JUMP_LABEL - select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW select ARCH_WANT_IPC_PARSE_VERSION select USE_GENERIC_SMP_HELPERS if SMP diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 932fa14de5fe..8a7cc663b3f8 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -11,7 +11,6 @@ config TILE select USE_GENERIC_SMP_HELPERS select CC_OPTIMIZE_FOR_SIZE select HAVE_DEBUG_KMEMLEAK - select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_PROBE select GENERIC_PENDING_IRQ if SMP select GENERIC_IRQ_SHOW diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index bceee6623b00..8ddea1f8006a 100644 --- a/arch/um/Kconfig.common +++ b/arch/um/Kconfig.common @@ -6,7 +6,6 @@ config DEFCONFIG_LIST config UML bool default y - select HAVE_GENERIC_HARDIRQS select HAVE_UID16 select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES diff --git a/arch/um/defconfig b/arch/um/defconfig index 08107a795062..2665e6b683f5 100644 --- a/arch/um/defconfig +++ b/arch/um/defconfig @@ -129,12 +129,10 @@ CONFIG_BSD_PROCESS_ACCT=y # CONFIG_FHANDLE is not set # CONFIG_TASKSTATS is not set # CONFIG_AUDIT is not set -CONFIG_HAVE_GENERIC_HARDIRQS=y # # IRQ subsystem # -CONFIG_GENERIC_HARDIRQS=y CONFIG_GENERIC_IRQ_SHOW=y # diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index 41bcc0013442..82cdd8906f3d 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -2,7 +2,6 @@ config UNICORE32 def_bool y select HAVE_MEMBLOCK select HAVE_GENERIC_DMA_COHERENT - select HAVE_GENERIC_HARDIRQS select HAVE_DMA_ATTRS select HAVE_KERNEL_GZIP select HAVE_KERNEL_BZIP2 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 30c40f08a3d4..e241a1930c98 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -82,7 +82,6 @@ config X86 select HAVE_USER_RETURN_NOTIFIER select ARCH_BINFMT_ELF_RANDOMIZE_PIE select HAVE_ARCH_JUMP_LABEL - select HAVE_GENERIC_HARDIRQS select ARCH_HAS_ATOMIC64_DEC_IF_POSITIVE select SPARSE_IRQ select GENERIC_FIND_FIRST_BIT diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index 7ea6451a3a33..8d24dcb7cdac 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -7,7 +7,6 @@ config XTENSA select HAVE_IDE select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS - select HAVE_GENERIC_HARDIRQS select VIRT_TO_BUS select GENERIC_IRQ_SHOW select GENERIC_CPU_DEVICES diff --git a/arch/xtensa/configs/common_defconfig b/arch/xtensa/configs/common_defconfig index a182a4e6d688..f6000fe05119 100644 --- a/arch/xtensa/configs/common_defconfig +++ b/arch/xtensa/configs/common_defconfig @@ -8,7 +8,6 @@ CONFIG_XTENSA=y # CONFIG_UID16 is not set CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_HAVE_DEC_LOCK=y -CONFIG_GENERIC_HARDIRQS=y # # Code maturity level options diff --git a/arch/xtensa/configs/iss_defconfig b/arch/xtensa/configs/iss_defconfig index 77c52f80187a..4f233204faf9 100644 --- a/arch/xtensa/configs/iss_defconfig +++ b/arch/xtensa/configs/iss_defconfig @@ -9,7 +9,6 @@ CONFIG_XTENSA=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_HARDIRQS=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_NO_IOPORT=y diff --git a/arch/xtensa/configs/s6105_defconfig b/arch/xtensa/configs/s6105_defconfig index 4799c6a526b5..d929f77a0360 100644 --- a/arch/xtensa/configs/s6105_defconfig +++ b/arch/xtensa/configs/s6105_defconfig @@ -9,7 +9,6 @@ CONFIG_XTENSA=y CONFIG_RWSEM_XCHGADD_ALGORITHM=y CONFIG_GENERIC_FIND_NEXT_BIT=y CONFIG_GENERIC_HWEIGHT=y -CONFIG_GENERIC_HARDIRQS=y # CONFIG_ARCH_HAS_ILOG2_U32 is not set # CONFIG_ARCH_HAS_ILOG2_U64 is not set CONFIG_NO_IOPORT=y diff --git a/drivers/block/mtip32xx/Kconfig b/drivers/block/mtip32xx/Kconfig index 1fca1f996b45..0ba837fc62a8 100644 --- a/drivers/block/mtip32xx/Kconfig +++ b/drivers/block/mtip32xx/Kconfig @@ -4,6 +4,6 @@ config BLK_DEV_PCIESSD_MTIP32XX tristate "Block Device Driver for Micron PCIe SSDs" - depends on PCI && GENERIC_HARDIRQS + depends on PCI help This enables the block driver for Micron PCIe SSDs. diff --git a/drivers/char/random.c b/drivers/char/random.c index 0d91fe52f3f5..7737b5bd26af 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -255,10 +255,7 @@ #include <linux/fips.h> #include <linux/ptrace.h> #include <linux/kmemcheck.h> - -#ifdef CONFIG_GENERIC_HARDIRQS -# include <linux/irq.h> -#endif +#include <linux/irq.h> #include <asm/processor.h> #include <asm/uaccess.h> diff --git a/drivers/dma/dw/Kconfig b/drivers/dma/dw/Kconfig index dde13248b681..dcfe964cc8dc 100644 --- a/drivers/dma/dw/Kconfig +++ b/drivers/dma/dw/Kconfig @@ -4,7 +4,6 @@ config DW_DMAC_CORE tristate "Synopsys DesignWare AHB DMA support" - depends on GENERIC_HARDIRQS select DMA_ENGINE config DW_DMAC diff --git a/drivers/gpio/Kconfig b/drivers/gpio/Kconfig index 5cb218151c9c..b6ed304863eb 100644 --- a/drivers/gpio/Kconfig +++ b/drivers/gpio/Kconfig @@ -322,7 +322,7 @@ config GPIO_ICH config GPIO_VX855 tristate "VIA VX855/VX875 GPIO" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select MFD_CORE select MFD_VX855 help @@ -396,7 +396,7 @@ config GPIO_MAX732X config GPIO_MAX732X_IRQ bool "Interrupt controller support for MAX732x" - depends on GPIO_MAX732X=y && GENERIC_HARDIRQS + depends on GPIO_MAX732X=y help Say yes here to enable the max732x to be used as an interrupt controller. It requires the driver to be built in the kernel. @@ -661,7 +661,7 @@ config GPIO_TIMBERDALE config GPIO_RDC321X tristate "RDC R-321x GPIO support" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select MFD_CORE select MFD_RDC321X help diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig index 3d7c9f67b6d7..71b70e3a7a71 100644 --- a/drivers/hid/Kconfig +++ b/drivers/hid/Kconfig @@ -773,7 +773,7 @@ config HID_ZYDACRON config HID_SENSOR_HUB tristate "HID Sensors framework support" - depends on HID && GENERIC_HARDIRQS + depends on HID select MFD_CORE default n ---help--- diff --git a/drivers/i2c/Kconfig b/drivers/i2c/Kconfig index e380c6eef3af..7b7ea320a258 100644 --- a/drivers/i2c/Kconfig +++ b/drivers/i2c/Kconfig @@ -75,7 +75,6 @@ config I2C_HELPER_AUTO config I2C_SMBUS tristate "SMBus-specific protocols" if !I2C_HELPER_AUTO - depends on GENERIC_HARDIRQS help Say Y here if you want support for SMBus extensions to the I2C specification. At the moment, the only supported extension is diff --git a/drivers/i2c/busses/Kconfig b/drivers/i2c/busses/Kconfig index fcdd321f709e..cdcbd8368ed3 100644 --- a/drivers/i2c/busses/Kconfig +++ b/drivers/i2c/busses/Kconfig @@ -115,7 +115,7 @@ config I2C_I801 config I2C_ISCH tristate "Intel SCH SMBus 1.0" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select LPC_SCH help Say Y here if you want to use SMBus controller on the Intel SCH @@ -546,7 +546,6 @@ config I2C_NUC900 config I2C_OCORES tristate "OpenCores I2C Controller" - depends on GENERIC_HARDIRQS help If you say yes to this option, support will be included for the OpenCores I2C controller. For details see @@ -791,7 +790,7 @@ config I2C_DIOLAN_U2C config I2C_PARPORT tristate "Parallel port adapter" - depends on PARPORT && GENERIC_HARDIRQS + depends on PARPORT select I2C_ALGOBIT select I2C_SMBUS help @@ -816,7 +815,6 @@ config I2C_PARPORT config I2C_PARPORT_LIGHT tristate "Parallel port adapter (light)" - depends on GENERIC_HARDIRQS select I2C_ALGOBIT select I2C_SMBUS help diff --git a/drivers/iio/Kconfig b/drivers/iio/Kconfig index cbea3271c1b1..90cf0cda50c4 100644 --- a/drivers/iio/Kconfig +++ b/drivers/iio/Kconfig @@ -4,7 +4,6 @@ menuconfig IIO tristate "Industrial I/O support" - depends on GENERIC_HARDIRQS help The industrial I/O subsystem provides a unified framework for drivers for many different types of embedded sensors using a diff --git a/drivers/infiniband/hw/qib/Kconfig b/drivers/infiniband/hw/qib/Kconfig index d03ca4c1ff25..495be09781b1 100644 --- a/drivers/infiniband/hw/qib/Kconfig +++ b/drivers/infiniband/hw/qib/Kconfig @@ -8,7 +8,7 @@ config INFINIBAND_QIB config INFINIBAND_QIB_DCA bool "QIB DCA support" - depends on INFINIBAND_QIB && DCA && SMP && GENERIC_HARDIRQS && !(INFINIBAND_QIB=y && DCA=m) + depends on INFINIBAND_QIB && DCA && SMP && !(INFINIBAND_QIB=y && DCA=m) default y ---help--- Setting this enables DCA support on some Intel chip sets diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig index 269d4c3658cb..c1edd39bc5ba 100644 --- a/drivers/input/keyboard/Kconfig +++ b/drivers/input/keyboard/Kconfig @@ -224,7 +224,7 @@ config KEYBOARD_TCA6416 config KEYBOARD_TCA8418 tristate "TCA8418 Keypad Support" - depends on I2C && GENERIC_HARDIRQS + depends on I2C select INPUT_MATRIXKMAP help This driver implements basic keypad functionality @@ -303,7 +303,7 @@ config KEYBOARD_HP7XX config KEYBOARD_LM8323 tristate "LM8323 keypad chip" - depends on I2C && GENERIC_HARDIRQS + depends on I2C depends on LEDS_CLASS help If you say yes here you get support for the National Semiconductor diff --git a/drivers/input/serio/Kconfig b/drivers/input/serio/Kconfig index 1e691a3a79cb..33b3e88fe4a2 100644 --- a/drivers/input/serio/Kconfig +++ b/drivers/input/serio/Kconfig @@ -239,7 +239,6 @@ config SERIO_PS2MULT config SERIO_ARC_PS2 tristate "ARC PS/2 support" - depends on GENERIC_HARDIRQS help Say Y here if you have an ARC FPGA platform with a PS/2 controller in it. diff --git a/drivers/input/touchscreen/Kconfig b/drivers/input/touchscreen/Kconfig index 3b9758b5f4d7..e09ec67957a3 100644 --- a/drivers/input/touchscreen/Kconfig +++ b/drivers/input/touchscreen/Kconfig @@ -389,7 +389,7 @@ config TOUCHSCREEN_MCS5000 config TOUCHSCREEN_MMS114 tristate "MELFAS MMS114 touchscreen" - depends on I2C && GENERIC_HARDIRQS + depends on I2C help Say Y here if you have the MELFAS MMS114 touchscreen controller chip in your system. @@ -845,7 +845,7 @@ config TOUCHSCREEN_TSC_SERIO config TOUCHSCREEN_TSC2005 tristate "TSC2005 based touchscreens" - depends on SPI_MASTER && GENERIC_HARDIRQS + depends on SPI_MASTER help Say Y here if you have a TSC2005 based touchscreen. diff --git a/drivers/media/platform/Kconfig b/drivers/media/platform/Kconfig index 8068d7b64155..c7caf94621b4 100644 --- a/drivers/media/platform/Kconfig +++ b/drivers/media/platform/Kconfig @@ -203,7 +203,7 @@ config VIDEO_SAMSUNG_EXYNOS_GSC config VIDEO_SH_VEU tristate "SuperH VEU mem2mem video processing driver" - depends on VIDEO_DEV && VIDEO_V4L2 && GENERIC_HARDIRQS && HAS_DMA + depends on VIDEO_DEV && VIDEO_V4L2 && HAS_DMA select VIDEOBUF2_DMA_CONTIG select V4L2_MEM2MEM_DEV help diff --git a/drivers/media/radio/Kconfig b/drivers/media/radio/Kconfig index 39882ddd2594..6ecdc39bb366 100644 --- a/drivers/media/radio/Kconfig +++ b/drivers/media/radio/Kconfig @@ -214,7 +214,7 @@ config RADIO_TIMBERDALE config RADIO_WL1273 tristate "Texas Instruments WL1273 I2C FM Radio" - depends on I2C && VIDEO_V4L2 && GENERIC_HARDIRQS + depends on I2C && VIDEO_V4L2 select MFD_CORE select MFD_WL1273_CORE select FW_LOADER diff --git a/drivers/mfd/Kconfig b/drivers/mfd/Kconfig index e0e46f50f95d..914c3d142f78 100644 --- a/drivers/mfd/Kconfig +++ b/drivers/mfd/Kconfig @@ -23,7 +23,7 @@ config MFD_AS3711 select MFD_CORE select REGMAP_I2C select REGMAP_IRQ - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help Support for the AS3711 PMIC from AMS @@ -40,7 +40,7 @@ config PMIC_ADP5520 config MFD_AAT2870_CORE bool "AnalogicTech AAT2870" select MFD_CORE - depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS + depends on I2C=y && GPIOLIB help If you say yes here you get support for the AAT2870. This driver provides common support for accessing the device, @@ -78,7 +78,7 @@ config MFD_CROS_EC_SPI config MFD_ASIC3 bool "Compaq ASIC3" - depends on GENERIC_HARDIRQS && GPIOLIB && ARM + depends on GPIOLIB && ARM select MFD_CORE ---help--- This driver supports the ASIC3 multifunction chip found on many @@ -104,7 +104,7 @@ config MFD_DA9052_SPI select REGMAP_SPI select REGMAP_IRQ select PMIC_DA9052 - depends on SPI_MASTER=y && GENERIC_HARDIRQS + depends on SPI_MASTER=y help Support for the Dialog Semiconductor DA9052 PMIC when controlled using SPI. This driver provides common support @@ -116,7 +116,7 @@ config MFD_DA9052_I2C select REGMAP_I2C select REGMAP_IRQ select PMIC_DA9052 - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help Support for the Dialog Semiconductor DA9052 PMIC when controlled using I2C. This driver provides common support @@ -128,7 +128,7 @@ config MFD_DA9055 select REGMAP_I2C select REGMAP_IRQ select MFD_CORE - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help Say yes here for support of Dialog Semiconductor DA9055. This is a Power Management IC. This driver provides common support for @@ -144,7 +144,7 @@ config MFD_DA9063 select MFD_CORE select REGMAP_I2C select REGMAP_IRQ - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help Say yes here for support for the Dialog Semiconductor DA9063 PMIC. This includes the I2C driver and core APIs. @@ -156,7 +156,7 @@ config MFD_MC13783 config MFD_MC13XXX tristate - depends on (SPI_MASTER || I2C) && GENERIC_HARDIRQS + depends on (SPI_MASTER || I2C) select MFD_CORE select MFD_MC13783 help @@ -167,7 +167,7 @@ config MFD_MC13XXX config MFD_MC13XXX_SPI tristate "Freescale MC13783 and MC13892 SPI interface" - depends on SPI_MASTER && GENERIC_HARDIRQS + depends on SPI_MASTER select REGMAP_SPI select MFD_MC13XXX help @@ -175,7 +175,7 @@ config MFD_MC13XXX_SPI config MFD_MC13XXX_I2C tristate "Freescale MC13892 I2C interface" - depends on I2C && GENERIC_HARDIRQS + depends on I2C select REGMAP_I2C select MFD_MC13XXX help @@ -183,7 +183,7 @@ config MFD_MC13XXX_I2C config HTC_EGPIO bool "HTC EGPIO support" - depends on GENERIC_HARDIRQS && GPIOLIB && ARM + depends on GPIOLIB && ARM help This driver supports the CPLD egpio chip present on several HTC phones. It provides basic support for input @@ -192,7 +192,6 @@ config HTC_EGPIO config HTC_PASIC3 tristate "HTC PASIC3 LED/DS1WM chip support" select MFD_CORE - depends on GENERIC_HARDIRQS help This core driver provides register access for the LED/DS1WM chips labeled "AIC2" and "AIC3", found on HTC Blueangel and @@ -210,7 +209,7 @@ config HTC_I2CPLD config LPC_ICH tristate "Intel ICH LPC" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select MFD_CORE help The LPC bridge function of the Intel ICH provides support for @@ -220,7 +219,7 @@ config LPC_ICH config LPC_SCH tristate "Intel SCH LPC" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select MFD_CORE help LPC bridge function of the Intel SCH provides support for @@ -238,7 +237,7 @@ config MFD_INTEL_MSIC config MFD_JANZ_CMODIO tristate "Janz CMOD-IO PCI MODULbus Carrier Board" select MFD_CORE - depends on PCI && GENERIC_HARDIRQS + depends on PCI help This is the core driver for the Janz CMOD-IO PCI MODULbus carrier board. This device is a PCI to MODULbus bridge which may @@ -277,7 +276,7 @@ config MFD_KEMPLD config MFD_88PM800 tristate "Marvell 88PM800" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select REGMAP_I2C select REGMAP_IRQ select MFD_CORE @@ -289,7 +288,7 @@ config MFD_88PM800 config MFD_88PM805 tristate "Marvell 88PM805" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select REGMAP_I2C select REGMAP_IRQ select MFD_CORE @@ -301,7 +300,7 @@ config MFD_88PM805 config MFD_88PM860X bool "Marvell 88PM8606/88PM8607" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select REGMAP_I2C select MFD_CORE help @@ -312,7 +311,7 @@ config MFD_88PM860X config MFD_MAX77686 bool "Maxim Semiconductor MAX77686 PMIC Support" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C select IRQ_DOMAIN @@ -325,7 +324,7 @@ config MFD_MAX77686 config MFD_MAX77693 bool "Maxim Semiconductor MAX77693 PMIC Support" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C help @@ -339,7 +338,7 @@ config MFD_MAX77693 config MFD_MAX8907 tristate "Maxim Semiconductor MAX8907 PMIC Support" select MFD_CORE - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select REGMAP_I2C select REGMAP_IRQ help @@ -350,7 +349,7 @@ config MFD_MAX8907 config MFD_MAX8925 bool "Maxim Semiconductor MAX8925 PMIC Support" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE help Say yes here to support for Maxim Semiconductor MAX8925. This is @@ -360,7 +359,7 @@ config MFD_MAX8925 config MFD_MAX8997 bool "Maxim Semiconductor MAX8997/8966 PMIC Support" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select IRQ_DOMAIN help @@ -373,7 +372,7 @@ config MFD_MAX8997 config MFD_MAX8998 bool "Maxim Semiconductor MAX8998/National LP3974 PMIC Support" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select IRQ_DOMAIN help @@ -385,7 +384,7 @@ config MFD_MAX8998 config EZX_PCAP bool "Motorola EZXPCAP Support" - depends on GENERIC_HARDIRQS && SPI_MASTER + depends on SPI_MASTER help This enables the PCAP ASIC present on EZX Phones. This is needed for MMC, TouchScreen, Sound, USB, etc.. @@ -393,7 +392,7 @@ config EZX_PCAP config MFD_VIPERBOARD tristate "Nano River Technologies Viperboard" select MFD_CORE - depends on USB && GENERIC_HARDIRQS + depends on USB default n help Say yes here if you want support for Nano River Technologies @@ -407,7 +406,7 @@ config MFD_VIPERBOARD config MFD_RETU tristate "Nokia Retu and Tahvo multi-function device" select MFD_CORE - depends on I2C && GENERIC_HARDIRQS + depends on I2C select REGMAP_IRQ help Retu and Tahvo are a multi-function devices found on Nokia @@ -480,7 +479,7 @@ config MFD_PM8XXX_IRQ config MFD_RDC321X tristate "RDC R-321x southbridge" select MFD_CORE - depends on PCI && GENERIC_HARDIRQS + depends on PCI help Say yes here if you want to have support for the RDC R-321x SoC southbridge which provides access to GPIOs and Watchdog using the @@ -488,7 +487,7 @@ config MFD_RDC321X config MFD_RTSX_PCI tristate "Realtek PCI-E card reader" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select MFD_CORE help This supports for Realtek PCI-Express card reader including rts5209, @@ -498,7 +497,7 @@ config MFD_RTSX_PCI config MFD_RC5T583 bool "Ricoh RC5T583 Power Management system device" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C help @@ -512,7 +511,7 @@ config MFD_RC5T583 config MFD_SEC_CORE bool "SAMSUNG Electronics PMIC Series Support" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -555,7 +554,7 @@ config MFD_SM501_GPIO config MFD_SMSC bool "SMSC ECE1099 series chips" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C help @@ -577,7 +576,7 @@ config ABX500_CORE config AB3100_CORE bool "ST-Ericsson AB3100 Mixed Signal Circuit core functions" - depends on I2C=y && ABX500_CORE && GENERIC_HARDIRQS + depends on I2C=y && ABX500_CORE select MFD_CORE default y if ARCH_U300 help @@ -601,7 +600,7 @@ config AB3100_OTP config AB8500_CORE bool "ST-Ericsson AB8500 Mixed Signal Power Management chip" - depends on GENERIC_HARDIRQS && ABX500_CORE && MFD_DB8500_PRCMU + depends on ABX500_CORE && MFD_DB8500_PRCMU select POWER_SUPPLY select MFD_CORE select IRQ_DOMAIN @@ -639,7 +638,7 @@ config MFD_DB8500_PRCMU config MFD_STMPE bool "STMicroelectronics STMPE" - depends on (I2C=y || SPI_MASTER=y) && GENERIC_HARDIRQS + depends on (I2C=y || SPI_MASTER=y) select MFD_CORE help Support for the STMPE family of I/O Expanders from @@ -680,7 +679,7 @@ endmenu config MFD_STA2X11 bool "STMicroelectronics STA2X11" - depends on STA2X11 && GENERIC_HARDIRQS + depends on STA2X11 select MFD_CORE select REGMAP_MMIO @@ -700,7 +699,6 @@ config MFD_TI_AM335X_TSCADC select MFD_CORE select REGMAP select REGMAP_MMIO - depends on GENERIC_HARDIRQS help If you say yes here you get support for Texas Instruments series of Touch Screen /ADC chips. @@ -717,7 +715,7 @@ config MFD_DM355EVM_MSP config MFD_LP8788 bool "TI LP8788 Power Management Unit Driver" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C select IRQ_DOMAIN @@ -739,14 +737,14 @@ config MFD_PALMAS select MFD_CORE select REGMAP_I2C select REGMAP_IRQ - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help If you say yes here you get support for the Palmas series of PMIC chips from Texas Instruments. config MFD_TI_SSP tristate "TI Sequencer Serial Port support" - depends on ARCH_DAVINCI_TNETV107X && GENERIC_HARDIRQS + depends on ARCH_DAVINCI_TNETV107X select MFD_CORE ---help--- Say Y here if you want support for the Sequencer Serial Port @@ -761,7 +759,6 @@ config TPS6105X select REGULATOR select MFD_CORE select REGULATOR_FIXED_VOLTAGE - depends on GENERIC_HARDIRQS help This option enables a driver for the TP61050/TPS61052 high-power "white LED driver". This boost converter is @@ -784,7 +781,7 @@ config TPS65010 config TPS6507X tristate "TI TPS6507x Power Management / Touch Screen chips" select MFD_CORE - depends on I2C && GENERIC_HARDIRQS + depends on I2C help If you say yes here you get support for the TPS6507x series of Power Management / Touch Screen chips. These include voltage @@ -798,7 +795,7 @@ config TPS65911_COMPARATOR config MFD_TPS65090 bool "TI TPS65090 Power Management chips" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -811,7 +808,7 @@ config MFD_TPS65090 config MFD_TPS65217 tristate "TI TPS65217 Power Management / White LED chips" - depends on I2C && GENERIC_HARDIRQS + depends on I2C select MFD_CORE select REGMAP_I2C help @@ -826,7 +823,7 @@ config MFD_TPS65217 config MFD_TPS6586X bool "TI TPS6586x Power Management chips" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C help @@ -841,7 +838,7 @@ config MFD_TPS6586X config MFD_TPS65910 bool "TI TPS65910 Power Management chip" - depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS + depends on I2C=y && GPIOLIB select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -862,7 +859,7 @@ config MFD_TPS65912_I2C bool "TI TPS65912 Power Management chip with I2C" select MFD_CORE select MFD_TPS65912 - depends on I2C=y && GPIOLIB && GENERIC_HARDIRQS + depends on I2C=y && GPIOLIB help If you say yes here you get support for the TPS65912 series of PM chips with I2C interface. @@ -871,14 +868,14 @@ config MFD_TPS65912_SPI bool "TI TPS65912 Power Management chip with SPI" select MFD_CORE select MFD_TPS65912 - depends on SPI_MASTER && GPIOLIB && GENERIC_HARDIRQS + depends on SPI_MASTER && GPIOLIB help If you say yes here you get support for the TPS65912 series of PM chips with SPI interface. config MFD_TPS80031 bool "TI TPS80031/TPS80032 Power Management chips" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -892,7 +889,7 @@ config MFD_TPS80031 config TWL4030_CORE bool "TI TWL4030/TWL5030/TWL6030/TPS659x0 Support" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select IRQ_DOMAIN select REGMAP_I2C help @@ -931,13 +928,13 @@ config TWL4030_POWER config MFD_TWL4030_AUDIO bool "TI TWL4030 Audio" - depends on TWL4030_CORE && GENERIC_HARDIRQS + depends on TWL4030_CORE select MFD_CORE default n config TWL6040_CORE bool "TI TWL6040 audio codec" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE select REGMAP_I2C select REGMAP_IRQ @@ -961,7 +958,7 @@ config MENELAUS config MFD_WL1273_CORE tristate "TI WL1273 FM radio" - depends on I2C && GENERIC_HARDIRQS + depends on I2C select MFD_CORE default n help @@ -974,7 +971,6 @@ config MFD_LM3533 depends on I2C select MFD_CORE select REGMAP_I2C - depends on GENERIC_HARDIRQS help Say yes here to enable support for National Semiconductor / TI LM3533 Lighting Power chips. @@ -996,7 +992,7 @@ config MFD_TIMBERDALE config MFD_TC3589X bool "Toshiba TC35892 and variants" - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_CORE help Support for the Toshiba TC35892 and variants I/O Expander. @@ -1011,7 +1007,7 @@ config MFD_TMIO config MFD_T7L66XB bool "Toshiba T7L66XB" - depends on ARM && HAVE_CLK && GENERIC_HARDIRQS + depends on ARM && HAVE_CLK select MFD_CORE select MFD_TMIO help @@ -1036,7 +1032,7 @@ config MFD_TC6393XB config MFD_VX855 tristate "VIA VX855/VX875 integrated south bridge" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select MFD_CORE help Say yes here to enable support for various functions of the @@ -1054,7 +1050,7 @@ config MFD_ARIZONA_I2C select MFD_ARIZONA select MFD_CORE select REGMAP_I2C - depends on I2C && GENERIC_HARDIRQS + depends on I2C help Support for the Wolfson Microelectronics Arizona platform audio SoC core functionality controlled via I2C. @@ -1064,7 +1060,7 @@ config MFD_ARIZONA_SPI select MFD_ARIZONA select MFD_CORE select REGMAP_SPI - depends on SPI_MASTER && GENERIC_HARDIRQS + depends on SPI_MASTER help Support for the Wolfson Microelectronics Arizona platform audio SoC core functionality controlled via I2C. @@ -1090,7 +1086,7 @@ config MFD_WM8997 config MFD_WM8400 bool "Wolfson Microelectronics WM8400" select MFD_CORE - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select REGMAP_I2C help Support for the Wolfson Microelecronics WM8400 PMIC and audio @@ -1100,7 +1096,6 @@ config MFD_WM8400 config MFD_WM831X bool - depends on GENERIC_HARDIRQS config MFD_WM831X_I2C bool "Wolfson Microelectronics WM831x/2x PMICs with I2C" @@ -1108,7 +1103,7 @@ config MFD_WM831X_I2C select MFD_WM831X select REGMAP_I2C select IRQ_DOMAIN - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help Support for the Wolfson Microelecronics WM831x and WM832x PMICs when controlled using I2C. This driver provides common support @@ -1121,7 +1116,7 @@ config MFD_WM831X_SPI select MFD_WM831X select REGMAP_SPI select IRQ_DOMAIN - depends on SPI_MASTER && GENERIC_HARDIRQS + depends on SPI_MASTER help Support for the Wolfson Microelecronics WM831x and WM832x PMICs when controlled using SPI. This driver provides common support @@ -1130,12 +1125,11 @@ config MFD_WM831X_SPI config MFD_WM8350 bool - depends on GENERIC_HARDIRQS config MFD_WM8350_I2C bool "Wolfson Microelectronics WM8350 with I2C" select MFD_WM8350 - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help The WM8350 is an integrated audio and power management subsystem with watchdog and RTC functionality for embedded @@ -1148,7 +1142,7 @@ config MFD_WM8994 select MFD_CORE select REGMAP_I2C select REGMAP_IRQ - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y help The WM8994 is a highly integrated hi-fi CODEC designed for smartphone applicatiosn. As well as audio functionality it diff --git a/drivers/misc/cb710/Kconfig b/drivers/misc/cb710/Kconfig index 5acb9c5b49c4..22429b8b1068 100644 --- a/drivers/misc/cb710/Kconfig +++ b/drivers/misc/cb710/Kconfig @@ -1,6 +1,6 @@ config CB710_CORE tristate "ENE CB710/720 Flash memory card reader support" - depends on PCI && GENERIC_HARDIRQS + depends on PCI help This option enables support for PCI ENE CB710/720 Flash memory card reader found in some laptops (ie. some versions of HP Compaq nx9500). diff --git a/drivers/mmc/host/Kconfig b/drivers/mmc/host/Kconfig index b7fd5ab80a48..7fc5099e44b2 100644 --- a/drivers/mmc/host/Kconfig +++ b/drivers/mmc/host/Kconfig @@ -487,7 +487,7 @@ config MMC_SDHI config MMC_CB710 tristate "ENE CB710 MMC/SD Interface support" - depends on PCI && GENERIC_HARDIRQS + depends on PCI select CB710_CORE help This option enables support for MMC/SD part of ENE CB710/720 Flash diff --git a/drivers/net/ethernet/cadence/Kconfig b/drivers/net/ethernet/cadence/Kconfig index 8030cc0396fd..751d5c7b312d 100644 --- a/drivers/net/ethernet/cadence/Kconfig +++ b/drivers/net/ethernet/cadence/Kconfig @@ -22,7 +22,7 @@ if NET_CADENCE config ARM_AT91_ETHER tristate "AT91RM9200 Ethernet support" - depends on GENERIC_HARDIRQS && HAS_DMA + depends on HAS_DMA select MACB ---help--- If you wish to compile a kernel for the AT91RM9200 and enable diff --git a/drivers/net/wireless/p54/Kconfig b/drivers/net/wireless/p54/Kconfig index 15ea36b51a66..cdafb8c73e82 100644 --- a/drivers/net/wireless/p54/Kconfig +++ b/drivers/net/wireless/p54/Kconfig @@ -41,7 +41,7 @@ config P54_PCI config P54_SPI tristate "Prism54 SPI (stlc45xx) support" - depends on P54_COMMON && SPI_MASTER && GENERIC_HARDIRQS + depends on P54_COMMON && SPI_MASTER ---help--- This driver is for stlc4550 or stlc4560 based wireless chips such as Nokia's N800/N810 Portable Internet Tablet. diff --git a/drivers/net/wireless/ti/wl1251/Kconfig b/drivers/net/wireless/ti/wl1251/Kconfig index 8fec4ed36ac2..477a206c098e 100644 --- a/drivers/net/wireless/ti/wl1251/Kconfig +++ b/drivers/net/wireless/ti/wl1251/Kconfig @@ -1,6 +1,6 @@ menuconfig WL1251 tristate "TI wl1251 driver support" - depends on MAC80211 && GENERIC_HARDIRQS + depends on MAC80211 select FW_LOADER select CRC7 ---help--- diff --git a/drivers/net/wireless/ti/wlcore/Kconfig b/drivers/net/wireless/ti/wlcore/Kconfig index 2b832825c3d4..7c099542b214 100644 --- a/drivers/net/wireless/ti/wlcore/Kconfig +++ b/drivers/net/wireless/ti/wlcore/Kconfig @@ -1,6 +1,6 @@ config WLCORE tristate "TI wlcore support" - depends on WL_TI && GENERIC_HARDIRQS && MAC80211 + depends on WL_TI && MAC80211 select FW_LOADER ---help--- This module contains the main code for TI WLAN chips. It abstracts diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c index b35f93c232cf..d5f90d6383bc 100644 --- a/drivers/pci/msi.c +++ b/drivers/pci/msi.c @@ -30,7 +30,6 @@ static int pci_msi_enable = 1; /* Arch hooks */ -#if defined(CONFIG_GENERIC_HARDIRQS) int __weak arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) { struct msi_chip *chip = dev->bus->msi; @@ -67,21 +66,6 @@ int __weak arch_msi_check_device(struct pci_dev *dev, int nvec, int type) return chip->check_device(chip, dev, nvec, type); } -#else -int __weak arch_setup_msi_irq(struct pci_dev *dev, struct msi_desc *desc) -{ - return -ENOSYS; -} - -void __weak arch_teardown_msi_irq(unsigned int irq) -{ -} - -int __weak arch_msi_check_device(struct pci_dev *dev, int nvec, int type) -{ - return 0; -} -#endif /* CONFIG_GENERIC_HARDIRQS */ int __weak arch_setup_msi_irqs(struct pci_dev *dev, int nvec, int type) { @@ -245,8 +229,6 @@ static void msix_mask_irq(struct msi_desc *desc, u32 flag) desc->masked = __msix_mask_irq(desc, flag); } -#ifdef CONFIG_GENERIC_HARDIRQS - static void msi_set_mask_bit(struct irq_data *data, u32 flag) { struct msi_desc *desc = irq_data_get_msi(data); @@ -270,8 +252,6 @@ void unmask_msi_irq(struct irq_data *data) msi_set_mask_bit(data, 0); } -#endif /* CONFIG_GENERIC_HARDIRQS */ - void __read_msi_msg(struct msi_desc *entry, struct msi_msg *msg) { BUG_ON(entry->dev->current_state != PCI_D0); @@ -382,10 +362,8 @@ static void free_msi_irqs(struct pci_dev *dev) nvec = entry->nvec_used; else nvec = 1 << entry->msi_attrib.multiple; -#ifdef CONFIG_GENERIC_HARDIRQS for (i = 0; i < nvec; i++) BUG_ON(irq_has_action(entry->irq + i)); -#endif } arch_teardown_msi_irqs(dev); diff --git a/drivers/power/Kconfig b/drivers/power/Kconfig index bb49ab684f9a..e6f92b450913 100644 --- a/drivers/power/Kconfig +++ b/drivers/power/Kconfig @@ -269,7 +269,6 @@ config CHARGER_ISP1704 config CHARGER_MAX8903 tristate "MAX8903 Battery DC-DC Charger for USB and Adapter Power" - depends on GENERIC_HARDIRQS help Say Y to enable support for the MAX8903 DC-DC charger and sysfs. The driver supports controlling charger-enable and current-limit @@ -370,7 +369,7 @@ config AB8500_BM config BATTERY_GOLDFISH tristate "Goldfish battery driver" - depends on GENERIC_HARDIRQS && (GOLDFISH || COMPILE_TEST) + depends on GOLDFISH || COMPILE_TEST help Say Y to enable support for the battery and AC power in the Goldfish emulator. diff --git a/drivers/pps/clients/Kconfig b/drivers/pps/clients/Kconfig index 6efd9b60d8ff..0c9f2805d076 100644 --- a/drivers/pps/clients/Kconfig +++ b/drivers/pps/clients/Kconfig @@ -31,7 +31,7 @@ config PPS_CLIENT_PARPORT config PPS_CLIENT_GPIO tristate "PPS client using GPIO" - depends on PPS && GENERIC_HARDIRQS + depends on PPS help If you say yes here you get support for a PPS source using GPIO. To be useful you must also register a platform device diff --git a/drivers/spi/Kconfig b/drivers/spi/Kconfig index 0170d4c4a8a3..b9c53cc40e1f 100644 --- a/drivers/spi/Kconfig +++ b/drivers/spi/Kconfig @@ -55,7 +55,6 @@ comment "SPI Master Controller Drivers" config SPI_ALTERA tristate "Altera SPI Controller" - depends on GENERIC_HARDIRQS select SPI_BITBANG help This is the driver for the Altera SPI Controller. @@ -358,7 +357,7 @@ config SPI_PXA2XX_DMA config SPI_PXA2XX tristate "PXA2xx SSP SPI master" - depends on (ARCH_PXA || PCI || ACPI) && GENERIC_HARDIRQS + depends on (ARCH_PXA || PCI || ACPI) select PXA_SSP if ARCH_PXA help This enables using a PXA2xx or Sodaville SSP port as a SPI master diff --git a/drivers/tty/serial/Kconfig b/drivers/tty/serial/Kconfig index 47c6e7b9e150..febd45cd5027 100644 --- a/drivers/tty/serial/Kconfig +++ b/drivers/tty/serial/Kconfig @@ -5,7 +5,7 @@ if TTY menu "Serial drivers" - depends on HAS_IOMEM && GENERIC_HARDIRQS + depends on HAS_IOMEM source "drivers/tty/serial/8250/Kconfig" diff --git a/drivers/usb/dwc3/Kconfig b/drivers/usb/dwc3/Kconfig index f969ea266acb..b870872e020f 100644 --- a/drivers/usb/dwc3/Kconfig +++ b/drivers/usb/dwc3/Kconfig @@ -1,6 +1,6 @@ config USB_DWC3 tristate "DesignWare USB3 DRD Core Support" - depends on (USB || USB_GADGET) && GENERIC_HARDIRQS && HAS_DMA + depends on (USB || USB_GADGET) && HAS_DMA depends on EXTCON select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD help diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 30e2dd8a1f2c..48cddf3cd6b8 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -313,7 +313,7 @@ config USB_S3C_HSUDC config USB_MV_UDC tristate "Marvell USB2.0 Device Controller" - depends on GENERIC_HARDIRQS && HAS_DMA + depends on HAS_DMA help Marvell Socs (including PXA and MMP series) include a high speed USB2.0 OTG controller, which can be configured as high speed or @@ -425,7 +425,7 @@ config USB_GOKU config USB_EG20T tristate "Intel EG20T PCH/LAPIS Semiconductor IOH(ML7213/ML7831) UDC" - depends on PCI && GENERIC_HARDIRQS + depends on PCI help This is a USB device driver for EG20T PCH. EG20T PCH is the platform controller hub that is used in Intel's diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig index 5be0326aae38..b3f20d7f15de 100644 --- a/drivers/usb/host/Kconfig +++ b/drivers/usb/host/Kconfig @@ -278,7 +278,6 @@ endif # USB_EHCI_HCD config USB_OXU210HP_HCD tristate "OXU210HP HCD support" - depends on GENERIC_HARDIRQS ---help--- The OXU210HP is an USB host/OTG/device controller. Enable this option if your board has this chip. If unsure, say N. diff --git a/drivers/usb/musb/Kconfig b/drivers/usb/musb/Kconfig index c64ee09a7c0e..c258a97ef1b0 100644 --- a/drivers/usb/musb/Kconfig +++ b/drivers/usb/musb/Kconfig @@ -71,7 +71,6 @@ config USB_MUSB_DA8XX config USB_MUSB_TUSB6010 tristate "TUSB6010" - depends on GENERIC_HARDIRQS config USB_MUSB_OMAP2PLUS tristate "OMAP2430 and onwards" diff --git a/drivers/usb/renesas_usbhs/Kconfig b/drivers/usb/renesas_usbhs/Kconfig index 019bf7e49ee6..1c4195abc108 100644 --- a/drivers/usb/renesas_usbhs/Kconfig +++ b/drivers/usb/renesas_usbhs/Kconfig @@ -4,7 +4,7 @@ config USB_RENESAS_USBHS tristate 'Renesas USBHS controller' - depends on USB_GADGET && GENERIC_HARDIRQS + depends on USB_GADGET default n help Renesas USBHS is a discrete USB host and peripheral controller chip diff --git a/drivers/w1/masters/Kconfig b/drivers/w1/masters/Kconfig index 2bd1257dcc1c..efc7f075fcbe 100644 --- a/drivers/w1/masters/Kconfig +++ b/drivers/w1/masters/Kconfig @@ -42,7 +42,7 @@ config W1_MASTER_MXC config W1_MASTER_DS1WM tristate "Maxim DS1WM 1-wire busmaster" - depends on W1 && GENERIC_HARDIRQS + depends on W1 help Say Y here to enable the DS1WM 1-wire driver, such as that in HP iPAQ devices like h5xxx, h2200, and ASIC3-based like diff --git a/include/linux/cpu_rmap.h b/include/linux/cpu_rmap.h index 1739510d8994..bdd18caa6c94 100644 --- a/include/linux/cpu_rmap.h +++ b/include/linux/cpu_rmap.h @@ -52,8 +52,6 @@ static inline void *cpu_rmap_lookup_obj(struct cpu_rmap *rmap, unsigned int cpu) return rmap->obj[rmap->near[cpu].index]; } -#ifdef CONFIG_GENERIC_HARDIRQS - /** * alloc_irq_cpu_rmap - allocate CPU affinity reverse-map for IRQs * @size: Number of objects to be mapped @@ -68,5 +66,4 @@ extern void free_irq_cpu_rmap(struct cpu_rmap *rmap); extern int irq_cpu_rmap_add(struct cpu_rmap *rmap, int irq); -#endif #endif /* __LINUX_CPU_RMAP_H */ diff --git a/include/linux/hardirq.h b/include/linux/hardirq.h index ccfe17c5c8da..1e041063b226 100644 --- a/include/linux/hardirq.h +++ b/include/linux/hardirq.h @@ -7,11 +7,7 @@ #include <linux/vtime.h> -#if defined(CONFIG_SMP) || defined(CONFIG_GENERIC_HARDIRQS) extern void synchronize_irq(unsigned int irq); -#else -# define synchronize_irq(irq) barrier() -#endif #if defined(CONFIG_TINY_RCU) diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h index 5fa5afeeb759..5e865b554940 100644 --- a/include/linux/interrupt.h +++ b/include/linux/interrupt.h @@ -120,7 +120,6 @@ struct irqaction { extern irqreturn_t no_action(int cpl, void *dev_id); -#ifdef CONFIG_GENERIC_HARDIRQS extern int __must_check request_threaded_irq(unsigned int irq, irq_handler_t handler, irq_handler_t thread_fn, @@ -140,40 +139,6 @@ request_any_context_irq(unsigned int irq, irq_handler_t handler, extern int __must_check request_percpu_irq(unsigned int irq, irq_handler_t handler, const char *devname, void __percpu *percpu_dev_id); -#else - -extern int __must_check -request_irq(unsigned int irq, irq_handler_t handler, unsigned long flags, - const char *name, void *dev); - -/* - * Special function to avoid ifdeffery in kernel/irq/devres.c which - * gets magically built by GENERIC_HARDIRQS=n architectures (sparc, - * m68k). I really love these $@%#!* obvious Makefile references: - * ../../../kernel/irq/devres.o - */ -static inline int __must_check -request_threaded_irq(unsigned int irq, irq_handler_t handler, - irq_handler_t thread_fn, - unsigned long flags, const char *name, void *dev) -{ - return request_irq(irq, handler, flags, name, dev); -} - -static inline int __must_check -request_any_context_irq(unsigned int irq, irq_handler_t handler, - unsigned long flags, const char *name, void *dev_id) -{ - return request_irq(irq, handler, flags, name, dev_id); -} - -static inline int __must_check -request_percpu_irq(unsigned int irq, irq_handler_t handler, - const char *devname, void __percpu *percpu_dev_id) -{ - return request_irq(irq, handler, 0, devname, percpu_dev_id); -} -#endif extern void free_irq(unsigned int, void *); extern void free_percpu_irq(unsigned int, void __percpu *); @@ -221,7 +186,6 @@ extern void enable_irq(unsigned int irq); extern void enable_percpu_irq(unsigned int irq, unsigned int type); /* The following three functions are for the core kernel use only. */ -#ifdef CONFIG_GENERIC_HARDIRQS extern void suspend_device_irqs(void); extern void resume_device_irqs(void); #ifdef CONFIG_PM_SLEEP @@ -229,13 +193,8 @@ extern int check_wakeup_irqs(void); #else static inline int check_wakeup_irqs(void) { return 0; } #endif -#else -static inline void suspend_device_irqs(void) { }; -static inline void resume_device_irqs(void) { }; -static inline int check_wakeup_irqs(void) { return 0; } -#endif -#if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS) +#if defined(CONFIG_SMP) extern cpumask_var_t irq_default_affinity; @@ -287,9 +246,8 @@ static inline int irq_set_affinity_hint(unsigned int irq, { return -EINVAL; } -#endif /* CONFIG_SMP && CONFIG_GENERIC_HARDIRQS */ +#endif /* CONFIG_SMP */ -#ifdef CONFIG_GENERIC_HARDIRQS /* * Special lockdep variants of irq disabling/enabling. * These should be used for locking constructs that @@ -354,33 +312,6 @@ static inline int disable_irq_wake(unsigned int irq) return irq_set_irq_wake(irq, 0); } -#else /* !CONFIG_GENERIC_HARDIRQS */ -/* - * NOTE: non-genirq architectures, if they want to support the lock - * validator need to define the methods below in their asm/irq.h - * files, under an #ifdef CONFIG_LOCKDEP section. - */ -#ifndef CONFIG_LOCKDEP -# define disable_irq_nosync_lockdep(irq) disable_irq_nosync(irq) -# define disable_irq_nosync_lockdep_irqsave(irq, flags) \ - disable_irq_nosync(irq) -# define disable_irq_lockdep(irq) disable_irq(irq) -# define enable_irq_lockdep(irq) enable_irq(irq) -# define enable_irq_lockdep_irqrestore(irq, flags) \ - enable_irq(irq) -# endif - -static inline int enable_irq_wake(unsigned int irq) -{ - return 0; -} - -static inline int disable_irq_wake(unsigned int irq) -{ - return 0; -} -#endif /* CONFIG_GENERIC_HARDIRQS */ - #ifdef CONFIG_IRQ_FORCED_THREADING extern bool force_irqthreads; @@ -655,7 +586,7 @@ void tasklet_hrtimer_cancel(struct tasklet_hrtimer *ttimer) * if more than one irq occurred. */ -#if defined(CONFIG_GENERIC_HARDIRQS) && !defined(CONFIG_GENERIC_IRQ_PROBE) +#if !defined(CONFIG_GENERIC_IRQ_PROBE) static inline unsigned long probe_irq_on(void) { return 0; diff --git a/include/linux/irq.h b/include/linux/irq.h index f04d3ba335cb..56bb0dc8b7d4 100644 --- a/include/linux/irq.h +++ b/include/linux/irq.h @@ -382,8 +382,6 @@ extern void irq_cpu_online(void); extern void irq_cpu_offline(void); extern int __irq_set_affinity_locked(struct irq_data *data, const struct cpumask *cpumask); -#ifdef CONFIG_GENERIC_HARDIRQS - #if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_PENDING_IRQ) void irq_move_irq(struct irq_data *data); void irq_move_masked_irq(struct irq_data *data); @@ -802,11 +800,4 @@ static inline void irq_gc_lock(struct irq_chip_generic *gc) { } static inline void irq_gc_unlock(struct irq_chip_generic *gc) { } #endif -#else /* !CONFIG_GENERIC_HARDIRQS */ - -extern struct msi_desc *irq_get_msi_desc(unsigned int irq); -extern int irq_set_msi_desc(unsigned int irq, struct msi_desc *entry); - -#endif /* CONFIG_GENERIC_HARDIRQS */ - #endif /* _LINUX_IRQ_H */ diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h index 623325e2ff97..56fb646909dc 100644 --- a/include/linux/irqdesc.h +++ b/include/linux/irqdesc.h @@ -76,8 +76,6 @@ struct irq_desc { extern struct irq_desc irq_desc[NR_IRQS]; #endif -#ifdef CONFIG_GENERIC_HARDIRQS - static inline struct irq_data *irq_desc_get_irq_data(struct irq_desc *desc) { return &desc->irq_data; @@ -173,6 +171,5 @@ __irq_set_preflow_handler(unsigned int irq, irq_preflow_handler_t handler) desc->preflow_handler = handler; } #endif -#endif #endif diff --git a/include/linux/irqnr.h b/include/linux/irqnr.h index 0a2dc46cdaf6..fdd5cc16c9c4 100644 --- a/include/linux/irqnr.h +++ b/include/linux/irqnr.h @@ -4,23 +4,6 @@ #include <uapi/linux/irqnr.h> -#ifndef CONFIG_GENERIC_HARDIRQS -#include <asm/irq.h> - -/* - * Wrappers for non-genirq architectures: - */ -#define nr_irqs NR_IRQS -#define irq_to_desc(irq) (&irq_desc[irq]) - -# define for_each_irq_desc(irq, desc) \ - for (irq = 0; irq < nr_irqs; irq++) - -# define for_each_irq_desc_reverse(irq, desc) \ - for (irq = nr_irqs - 1; irq >= 0; irq--) - -#else /* CONFIG_GENERIC_HARDIRQS */ - extern int nr_irqs; extern struct irq_desc *irq_to_desc(unsigned int irq); unsigned int irq_get_next_irq(unsigned int offset); @@ -50,8 +33,6 @@ unsigned int irq_get_next_irq(unsigned int offset); for (irq = irq_get_next_irq(0); irq < nr_irqs; \ irq = irq_get_next_irq(irq + 1)) -#endif /* CONFIG_GENERIC_HARDIRQS */ - #define for_each_irq_nr(irq) \ for (irq = 0; irq < nr_irqs; irq++) diff --git a/include/linux/kernel_stat.h b/include/linux/kernel_stat.h index ed5f6ed6eb77..51c72be4a7c3 100644 --- a/include/linux/kernel_stat.h +++ b/include/linux/kernel_stat.h @@ -36,9 +36,6 @@ struct kernel_cpustat { }; struct kernel_stat { -#ifndef CONFIG_GENERIC_HARDIRQS - unsigned int irqs[NR_IRQS]; -#endif unsigned long irqs_sum; unsigned int softirqs[NR_SOFTIRQS]; }; @@ -54,22 +51,6 @@ DECLARE_PER_CPU(struct kernel_cpustat, kernel_cpustat); extern unsigned long long nr_context_switches(void); -#ifndef CONFIG_GENERIC_HARDIRQS - -struct irq_desc; - -static inline void kstat_incr_irqs_this_cpu(unsigned int irq, - struct irq_desc *desc) -{ - __this_cpu_inc(kstat.irqs[irq]); - __this_cpu_inc(kstat.irqs_sum); -} - -static inline unsigned int kstat_irqs_cpu(unsigned int irq, int cpu) -{ - return kstat_cpu(cpu).irqs[irq]; -} -#else #include <linux/irq.h> extern unsigned int kstat_irqs_cpu(unsigned int irq, int cpu); @@ -79,8 +60,6 @@ do { \ __this_cpu_inc(kstat.irqs_sum); \ } while (0) -#endif - static inline void kstat_incr_softirqs_this_cpu(unsigned int irq) { __this_cpu_inc(kstat.softirqs[irq]); @@ -94,20 +73,7 @@ static inline unsigned int kstat_softirqs_cpu(unsigned int irq, int cpu) /* * Number of interrupts per specific IRQ source, since bootup */ -#ifndef CONFIG_GENERIC_HARDIRQS -static inline unsigned int kstat_irqs(unsigned int irq) -{ - unsigned int sum = 0; - int cpu; - - for_each_possible_cpu(cpu) - sum += kstat_irqs_cpu(irq, cpu); - - return sum; -} -#else extern unsigned int kstat_irqs(unsigned int irq); -#endif /* * Number of interrupts per cpu, since bootup diff --git a/kernel/Makefile b/kernel/Makefile index 35ef1185e359..1ce47553fb02 100644 --- a/kernel/Makefile +++ b/kernel/Makefile @@ -26,6 +26,7 @@ obj-y += sched/ obj-y += power/ obj-y += printk/ obj-y += cpu/ +obj-y += irq/ obj-$(CONFIG_CHECKPOINT_RESTORE) += kcmp.o obj-$(CONFIG_FREEZER) += freezer.o @@ -79,7 +80,6 @@ obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_KGDB) += debug/ obj-$(CONFIG_DETECT_HUNG_TASK) += hung_task.o obj-$(CONFIG_LOCKUP_DETECTOR) += watchdog.o -obj-$(CONFIG_GENERIC_HARDIRQS) += irq/ obj-$(CONFIG_SECCOMP) += seccomp.o obj-$(CONFIG_RCU_TORTURE_TEST) += rcutorture.o obj-$(CONFIG_TREE_RCU) += rcutree.o diff --git a/kernel/irq/Kconfig b/kernel/irq/Kconfig index d1a758bc972a..4a1fef09f658 100644 --- a/kernel/irq/Kconfig +++ b/kernel/irq/Kconfig @@ -1,15 +1,4 @@ -# Select this to activate the generic irq options below -config HAVE_GENERIC_HARDIRQS - bool - -if HAVE_GENERIC_HARDIRQS menu "IRQ subsystem" -# -# Interrupt subsystem related configuration options -# -config GENERIC_HARDIRQS - def_bool y - # Options selectable by the architecture code # Make sparse irq Kconfig switch below available @@ -84,4 +73,3 @@ config SPARSE_IRQ If you don't know what to do here, say N. endmenu -endif diff --git a/kernel/softirq.c b/kernel/softirq.c index be3d3514c325..53cc09ceb0b8 100644 --- a/kernel/softirq.c +++ b/kernel/softirq.c @@ -876,7 +876,6 @@ int __init __weak early_irq_init(void) return 0; } -#ifdef CONFIG_GENERIC_HARDIRQS int __init __weak arch_probe_nr_irqs(void) { return NR_IRQS_LEGACY; @@ -886,4 +885,3 @@ int __init __weak arch_early_irq_init(void) { return 0; } -#endif diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug index c9eef36739a9..06344d986eb9 100644 --- a/lib/Kconfig.debug +++ b/lib/Kconfig.debug @@ -597,7 +597,7 @@ endmenu # "Memory Debugging" config DEBUG_SHIRQ bool "Debug shared IRQ handlers" - depends on DEBUG_KERNEL && GENERIC_HARDIRQS + depends on DEBUG_KERNEL help Enable this to generate a spurious interrupt as soon as a shared interrupt handler is registered, and just before one is deregistered. diff --git a/lib/cpu_rmap.c b/lib/cpu_rmap.c index 5fbed5caba6e..4f134d8907a7 100644 --- a/lib/cpu_rmap.c +++ b/lib/cpu_rmap.c @@ -8,9 +8,7 @@ */ #include <linux/cpu_rmap.h> -#ifdef CONFIG_GENERIC_HARDIRQS #include <linux/interrupt.h> -#endif #include <linux/export.h> /* @@ -213,8 +211,6 @@ int cpu_rmap_update(struct cpu_rmap *rmap, u16 index, } EXPORT_SYMBOL(cpu_rmap_update); -#ifdef CONFIG_GENERIC_HARDIRQS - /* Glue between IRQ affinity notifiers and CPU rmaps */ struct irq_glue { @@ -309,5 +305,3 @@ int irq_cpu_rmap_add(struct cpu_rmap *rmap, int irq) return rc; } EXPORT_SYMBOL(irq_cpu_rmap_add); - -#endif /* CONFIG_GENERIC_HARDIRQS */ diff --git a/net/Kconfig b/net/Kconfig index ee0213667272..b50dacc072f0 100644 --- a/net/Kconfig +++ b/net/Kconfig @@ -228,7 +228,7 @@ config RPS config RFS_ACCEL boolean - depends on RPS && GENERIC_HARDIRQS + depends on RPS select CPU_RMAP default y diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 15106c045478..b33b45dfceec 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -107,7 +107,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_WM8782 select SND_SOC_WM8804 if SND_SOC_I2C_AND_SPI select SND_SOC_WM8900 if I2C - select SND_SOC_WM8903 if I2C && GENERIC_HARDIRQS + select SND_SOC_WM8903 if I2C select SND_SOC_WM8904 if I2C select SND_SOC_WM8940 if I2C select SND_SOC_WM8955 if I2C diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index 9855dfc3e3ec..2eea1840315d 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -63,7 +63,7 @@ config SND_SOC_SAMSUNG_SMDK_WM8580 config SND_SOC_SAMSUNG_SMDK_WM8994 tristate "SoC I2S Audio support for WM8994 on SMDK" depends on SND_SOC_SAMSUNG - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_WM8994 select SND_SOC_WM8994 select SND_SAMSUNG_I2S @@ -151,7 +151,7 @@ config SND_SOC_SMARTQ config SND_SOC_GONI_AQUILA_WM8994 tristate "SoC I2S Audio support for AQUILA/GONI - WM8994" depends on SND_SOC_SAMSUNG && (MACH_GONI || MACH_AQUILA) - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select SND_SAMSUNG_I2S select MFD_WM8994 select SND_SOC_WM8994 @@ -177,7 +177,7 @@ config SND_SOC_SMDK_WM8580_PCM config SND_SOC_SMDK_WM8994_PCM tristate "SoC PCM Audio support for WM8994 on SMDK" depends on SND_SOC_SAMSUNG - depends on I2C=y && GENERIC_HARDIRQS + depends on I2C=y select MFD_WM8994 select SND_SOC_WM8994 select SND_SAMSUNG_PCM |