diff options
author | Christoph Hellwig <hch@lst.de> | 2016-03-07 10:40:02 -0600 |
---|---|---|
committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-03-07 10:40:02 -0600 |
commit | bc4b024a8b8bd7dceb2697299aad2bda57d065e0 (patch) | |
tree | 50eb9449ba9ea1d44873079b39a6b9ec65e7680c /arch | |
parent | 611609bcf778a5f1aa321e632ac6dae50d507096 (diff) | |
download | lwn-bc4b024a8b8bd7dceb2697299aad2bda57d065e0.tar.gz lwn-bc4b024a8b8bd7dceb2697299aad2bda57d065e0.zip |
PCI: Move pci_dma_* helpers to common code
For a long time all architectures implement the pci_dma_* functions using
the generic DMA API, and they all use the same header to do so.
Move this header, pci-dma-compat.h, to include/linux and include it from
the generic pci.h instead of having each arch duplicate this include.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/alpha/include/asm/pci.h | 7 | ||||
-rw-r--r-- | arch/arm/include/asm/pci.h | 1 | ||||
-rw-r--r-- | arch/arm64/include/asm/pci.h | 1 | ||||
-rw-r--r-- | arch/avr32/include/asm/pci.h | 2 | ||||
-rw-r--r-- | arch/blackfin/include/asm/pci.h | 1 | ||||
-rw-r--r-- | arch/cris/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/frv/include/asm/pci.h | 1 | ||||
-rw-r--r-- | arch/ia64/include/asm/pci.h | 2 | ||||
-rw-r--r-- | arch/m68k/include/asm/pci.h | 1 | ||||
-rw-r--r-- | arch/microblaze/include/asm/pci.h | 2 | ||||
-rw-r--r-- | arch/mips/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/mn10300/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/parisc/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/powerpc/include/asm/pci.h | 2 | ||||
-rw-r--r-- | arch/s390/include/asm/pci.h | 1 | ||||
-rw-r--r-- | arch/sh/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/sparc/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/tile/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/unicore32/include/asm/pci.h | 1 | ||||
-rw-r--r-- | arch/x86/include/asm/pci.h | 3 | ||||
-rw-r--r-- | arch/xtensa/include/asm/pci.h | 3 |
21 files changed, 0 insertions, 49 deletions
diff --git a/arch/alpha/include/asm/pci.h b/arch/alpha/include/asm/pci.h index 75d8865d763d..a06c24b3a2e1 100644 --- a/arch/alpha/include/asm/pci.h +++ b/arch/alpha/include/asm/pci.h @@ -65,13 +65,6 @@ extern void pcibios_set_master(struct pci_dev *dev); decisions. */ #define PCI_DMA_BUS_IS_PHYS 0 -#ifdef CONFIG_PCI - -/* implement the pci_ DMA API in terms of the generic device dma_ one */ -#include <asm-generic/pci-dma-compat.h> - -#endif - /* TODO: integrate with include/asm-generic/pci.h ? */ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { diff --git a/arch/arm/include/asm/pci.h b/arch/arm/include/asm/pci.h index d7de19a77d51..057d381f4e57 100644 --- a/arch/arm/include/asm/pci.h +++ b/arch/arm/include/asm/pci.h @@ -2,7 +2,6 @@ #define ASMARM_PCI_H #ifdef __KERNEL__ -#include <asm-generic/pci-dma-compat.h> #include <asm/mach/pci.h> /* for pci_sys_data */ extern unsigned long pcibios_min_io; diff --git a/arch/arm64/include/asm/pci.h b/arch/arm64/include/asm/pci.h index f75b04e8d732..b9a7ba9ca44c 100644 --- a/arch/arm64/include/asm/pci.h +++ b/arch/arm64/include/asm/pci.h @@ -7,7 +7,6 @@ #include <linux/dma-mapping.h> #include <asm/io.h> -#include <asm-generic/pci-dma-compat.h> #define PCIBIOS_MIN_IO 0x1000 #define PCIBIOS_MIN_MEM 0 diff --git a/arch/avr32/include/asm/pci.h b/arch/avr32/include/asm/pci.h index a32a02372017..0f5f134b896a 100644 --- a/arch/avr32/include/asm/pci.h +++ b/arch/avr32/include/asm/pci.h @@ -5,6 +5,4 @@ #define PCI_DMA_BUS_IS_PHYS (1) -#include <asm-generic/pci-dma-compat.h> - #endif /* __ASM_AVR32_PCI_H__ */ diff --git a/arch/blackfin/include/asm/pci.h b/arch/blackfin/include/asm/pci.h index 14efc0db1ade..11ea1cb35036 100644 --- a/arch/blackfin/include/asm/pci.h +++ b/arch/blackfin/include/asm/pci.h @@ -4,7 +4,6 @@ #define _ASM_BFIN_PCI_H #include <linux/scatterlist.h> -#include <asm-generic/pci-dma-compat.h> #include <asm-generic/pci.h> #define PCIBIOS_MIN_IO 0x00001000 diff --git a/arch/cris/include/asm/pci.h b/arch/cris/include/asm/pci.h index c15b4b4baafa..b1b289df04c7 100644 --- a/arch/cris/include/asm/pci.h +++ b/arch/cris/include/asm/pci.h @@ -48,9 +48,6 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, #endif /* __KERNEL__ */ -/* implement the pci_ DMA API in terms of the generic device dma_ one */ -#include <asm-generic/pci-dma-compat.h> - /* generic pci stuff */ #include <asm-generic/pci.h> diff --git a/arch/frv/include/asm/pci.h b/arch/frv/include/asm/pci.h index 7e96b572f728..809cfc6707ab 100644 --- a/arch/frv/include/asm/pci.h +++ b/arch/frv/include/asm/pci.h @@ -15,7 +15,6 @@ #include <linux/mm.h> #include <linux/scatterlist.h> -#include <asm-generic/pci-dma-compat.h> #include <asm-generic/pci.h> struct pci_dev; diff --git a/arch/ia64/include/asm/pci.h b/arch/ia64/include/asm/pci.h index 07039d168f37..c0835b0dc722 100644 --- a/arch/ia64/include/asm/pci.h +++ b/arch/ia64/include/asm/pci.h @@ -50,8 +50,6 @@ struct pci_dev; extern unsigned long ia64_max_iommu_merge_mask; #define PCI_DMA_BUS_IS_PHYS (ia64_max_iommu_merge_mask == ~0UL) -#include <asm-generic/pci-dma-compat.h> - #define HAVE_PCI_MMAP extern int pci_mmap_page_range (struct pci_dev *dev, struct vm_area_struct *vma, enum pci_mmap_state mmap_state, int write_combine); diff --git a/arch/m68k/include/asm/pci.h b/arch/m68k/include/asm/pci.h index 848c3dfaad50..3a3dbcf4051d 100644 --- a/arch/m68k/include/asm/pci.h +++ b/arch/m68k/include/asm/pci.h @@ -1,7 +1,6 @@ #ifndef _ASM_M68K_PCI_H #define _ASM_M68K_PCI_H -#include <asm-generic/pci-dma-compat.h> #include <asm-generic/pci.h> /* The PCI address space does equal the physical memory diff --git a/arch/microblaze/include/asm/pci.h b/arch/microblaze/include/asm/pci.h index dc9eb6657e3a..fc3ecb55f1b2 100644 --- a/arch/microblaze/include/asm/pci.h +++ b/arch/microblaze/include/asm/pci.h @@ -22,8 +22,6 @@ #include <asm/prom.h> #include <asm/pci-bridge.h> -#include <asm-generic/pci-dma-compat.h> - #define PCIBIOS_MIN_IO 0x1000 #define PCIBIOS_MIN_MEM 0x10000000 diff --git a/arch/mips/include/asm/pci.h b/arch/mips/include/asm/pci.h index 108d19376bb1..8c16fb7b8fdb 100644 --- a/arch/mips/include/asm/pci.h +++ b/arch/mips/include/asm/pci.h @@ -124,9 +124,6 @@ static inline int pci_proc_domain(struct pci_bus *bus) #endif /* __KERNEL__ */ -/* implement the pci_ DMA API in terms of the generic device dma_ one */ -#include <asm-generic/pci-dma-compat.h> - /* Do platform specific device initialization at pci_enable_device() time */ extern int pcibios_plat_dev_init(struct pci_dev *dev); diff --git a/arch/mn10300/include/asm/pci.h b/arch/mn10300/include/asm/pci.h index be3debb8fc02..51159fff025a 100644 --- a/arch/mn10300/include/asm/pci.h +++ b/arch/mn10300/include/asm/pci.h @@ -80,9 +80,6 @@ extern int pci_mmap_page_range(struct pci_dev *dev, struct vm_area_struct *vma, #endif /* __KERNEL__ */ -/* implement the pci_ DMA API in terms of the generic device dma_ one */ -#include <asm-generic/pci-dma-compat.h> - static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { return channel ? 15 : 14; diff --git a/arch/parisc/include/asm/pci.h b/arch/parisc/include/asm/pci.h index 89c53bfff055..defebd956585 100644 --- a/arch/parisc/include/asm/pci.h +++ b/arch/parisc/include/asm/pci.h @@ -194,9 +194,6 @@ extern void pcibios_init_bridge(struct pci_dev *); #define PCIBIOS_MIN_IO 0x10 #define PCIBIOS_MIN_MEM 0x1000 /* NBPG - but pci/setup-res.c dies */ -/* export the pci_ DMA API in terms of the dma_ one */ -#include <asm-generic/pci-dma-compat.h> - static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) { return channel ? 15 : 14; diff --git a/arch/powerpc/include/asm/pci.h b/arch/powerpc/include/asm/pci.h index 6f8065a7d487..a6f3ac0d4602 100644 --- a/arch/powerpc/include/asm/pci.h +++ b/arch/powerpc/include/asm/pci.h @@ -20,8 +20,6 @@ #include <asm/prom.h> #include <asm/pci-bridge.h> -#include <asm-generic/pci-dma-compat.h> - /* Return values for pci_controller_ops.probe_mode function */ #define PCI_PROBE_NONE -1 /* Don't look at this bus at all */ #define PCI_PROBE_NORMAL 0 /* Do normal PCI probing */ diff --git a/arch/s390/include/asm/pci.h b/arch/s390/include/asm/pci.h index c873e682b67f..fdba308649d7 100644 --- a/arch/s390/include/asm/pci.h +++ b/arch/s390/include/asm/pci.h @@ -9,7 +9,6 @@ #include <linux/pci.h> #include <linux/mutex.h> #include <asm-generic/pci.h> -#include <asm-generic/pci-dma-compat.h> #include <asm/pci_clp.h> #include <asm/pci_debug.h> diff --git a/arch/sh/include/asm/pci.h b/arch/sh/include/asm/pci.h index e343dbd02e41..644314f2b1ef 100644 --- a/arch/sh/include/asm/pci.h +++ b/arch/sh/include/asm/pci.h @@ -105,9 +105,6 @@ static inline int pci_get_legacy_ide_irq(struct pci_dev *dev, int channel) return channel ? 15 : 14; } -/* generic DMA-mapping stuff */ -#include <asm-generic/pci-dma-compat.h> - #endif /* __KERNEL__ */ #endif /* __ASM_SH_PCI_H */ diff --git a/arch/sparc/include/asm/pci.h b/arch/sparc/include/asm/pci.h index d9c031f9910f..6e14fd179335 100644 --- a/arch/sparc/include/asm/pci.h +++ b/arch/sparc/include/asm/pci.h @@ -5,7 +5,4 @@ #else #include <asm/pci_32.h> #endif - -#include <asm-generic/pci-dma-compat.h> - #endif diff --git a/arch/tile/include/asm/pci.h b/arch/tile/include/asm/pci.h index dfedd7ac7298..fe3de505b024 100644 --- a/arch/tile/include/asm/pci.h +++ b/arch/tile/include/asm/pci.h @@ -226,7 +226,4 @@ static inline int pcibios_assign_all_busses(void) /* Use any cpu for PCI. */ #define cpumask_of_pcibus(bus) cpu_online_mask -/* implement the pci_ DMA API in terms of the generic device dma_ one */ -#include <asm-generic/pci-dma-compat.h> - #endif /* _ASM_TILE_PCI_H */ diff --git a/arch/unicore32/include/asm/pci.h b/arch/unicore32/include/asm/pci.h index eb9dccecb338..37e55d018de5 100644 --- a/arch/unicore32/include/asm/pci.h +++ b/arch/unicore32/include/asm/pci.h @@ -13,7 +13,6 @@ #define __UNICORE_PCI_H__ #ifdef __KERNEL__ -#include <asm-generic/pci-dma-compat.h> #include <asm-generic/pci.h> #include <mach/hardware.h> /* for PCIBIOS_MIN_* */ diff --git a/arch/x86/include/asm/pci.h b/arch/x86/include/asm/pci.h index 462594320d39..7fd8eaa8714d 100644 --- a/arch/x86/include/asm/pci.h +++ b/arch/x86/include/asm/pci.h @@ -105,9 +105,6 @@ void native_restore_msi_irqs(struct pci_dev *dev); #include <asm/pci_64.h> #endif -/* implement the pci_ DMA API in terms of the generic device dma_ one */ -#include <asm-generic/pci-dma-compat.h> - /* generic pci stuff */ #include <asm-generic/pci.h> diff --git a/arch/xtensa/include/asm/pci.h b/arch/xtensa/include/asm/pci.h index e438a00fbd63..5d6bd932ba4e 100644 --- a/arch/xtensa/include/asm/pci.h +++ b/arch/xtensa/include/asm/pci.h @@ -55,9 +55,6 @@ int pci_mmap_page_range(struct pci_dev *pdev, struct vm_area_struct *vma, #endif /* __KERNEL__ */ -/* Implement the pci_ DMA API in terms of the generic device dma_ one */ -#include <asm-generic/pci-dma-compat.h> - /* Generic PCI */ #include <asm-generic/pci.h> |