From ee761f629d598579594d7e1eb8c552f3c5f71e4d Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 21 Mar 2013 22:49:32 +0100 Subject: arch: Consolidate tsk_is_polling() Move it to a common place. Preparatory patch for implementing set/clear for the idle need_resched poll implementation. Signed-off-by: Thomas Gleixner Cc: Linus Torvalds Cc: Rusty Russell Cc: Paul McKenney Cc: Peter Zijlstra Reviewed-by: Cc: Srivatsa S. Bhat Cc: Magnus Damm Link: http://lkml.kernel.org/r/20130321215233.446034505@linutronix.de Signed-off-by: Thomas Gleixner --- arch/openrisc/include/asm/thread_info.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'arch/openrisc') diff --git a/arch/openrisc/include/asm/thread_info.h b/arch/openrisc/include/asm/thread_info.h index 07f3212422ad..d797acc901e4 100644 --- a/arch/openrisc/include/asm/thread_info.h +++ b/arch/openrisc/include/asm/thread_info.h @@ -128,8 +128,6 @@ register struct thread_info *current_thread_info_reg asm("r10"); /* For OpenRISC, this is anything in the LSW other than syscall trace */ #define _TIF_WORK_MASK (0xff & ~(_TIF_SYSCALL_TRACE|_TIF_SINGLESTEP)) -#define tsk_is_polling(t) test_tsk_thread_flag(t, TIF_POLLING_NRFLAG) - #endif /* __KERNEL__ */ #endif /* _ASM_THREAD_INFO_H */ -- cgit v1.2.3 From 6862c05ce4bc59ac52165df66f2a55ad692ef941 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Thu, 21 Mar 2013 22:49:54 +0100 Subject: openrisc: Use generic idle loop Idle poller with an extra check_pgt_cache() invocation. Use the core code. Signed-off-by: Thomas Gleixner Cc: Linus Torvalds Cc: Rusty Russell Cc: Paul McKenney Cc: Peter Zijlstra Reviewed-by: Cc: Srivatsa S. Bhat Cc: Magnus Damm Link: http://lkml.kernel.org/r/20130321215234.886530981@linutronix.de Signed-off-by: Thomas Gleixner --- arch/openrisc/Kconfig | 1 + arch/openrisc/kernel/Makefile | 2 +- arch/openrisc/kernel/idle.c | 73 ------------------------------------------- 3 files changed, 2 insertions(+), 74 deletions(-) delete mode 100644 arch/openrisc/kernel/idle.c (limited to 'arch/openrisc') diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index 9ab3bf2eca8d..e111b5200cd9 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -21,6 +21,7 @@ config OPENRISC select GENERIC_CLOCKEVENTS select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER + select GENERIC_IDLE_LOOP select MODULES_USE_ELF_RELA config MMU diff --git a/arch/openrisc/kernel/Makefile b/arch/openrisc/kernel/Makefile index 35f92ce51c24..ec6d9d37cefd 100644 --- a/arch/openrisc/kernel/Makefile +++ b/arch/openrisc/kernel/Makefile @@ -4,7 +4,7 @@ extra-y := head.o vmlinux.lds -obj-y := setup.o idle.o or32_ksyms.o process.o dma.o \ +obj-y := setup.o or32_ksyms.o process.o dma.o \ traps.o time.o irq.o entry.o ptrace.o signal.o \ sys_call_table.o diff --git a/arch/openrisc/kernel/idle.c b/arch/openrisc/kernel/idle.c deleted file mode 100644 index 5e8a3b6d6bc6..000000000000 --- a/arch/openrisc/kernel/idle.c +++ /dev/null @@ -1,73 +0,0 @@ -/* - * OpenRISC idle.c - * - * Linux architectural port borrowing liberally from similar works of - * others. All original copyrights apply as per the original source - * declaration. - * - * Modifications for the OpenRISC architecture: - * Copyright (C) 2003 Matjaz Breskvar - * Copyright (C) 2010-2011 Jonas Bonn - * - * This program is free software; you can redistribute it and/or - * modify it under the terms of the GNU General Public License - * as published by the Free Software Foundation; either version - * 2 of the License, or (at your option) any later version. - * - * Idle daemon for or32. Idle daemon will handle any action - * that needs to be taken when the system becomes idle. - */ - -#include -#include -#include -#include -#include -#include -#include -#include -#include -#include - -#include -#include -#include -#include -#include -#include -#include - -void (*powersave) (void) = NULL; - -void cpu_idle(void) -{ - set_thread_flag(TIF_POLLING_NRFLAG); - - /* endless idle loop with no priority at all */ - while (1) { - tick_nohz_idle_enter(); - rcu_idle_enter(); - - while (!need_resched()) { - check_pgt_cache(); - rmb(); - - clear_thread_flag(TIF_POLLING_NRFLAG); - - local_irq_disable(); - /* Don't trace irqs off for idle */ - stop_critical_timings(); - if (!need_resched() && powersave != NULL) - powersave(); - start_critical_timings(); - local_irq_enable(); - set_thread_flag(TIF_POLLING_NRFLAG); - } - - rcu_idle_exit(); - tick_nohz_idle_exit(); - preempt_enable_no_resched(); - schedule(); - preempt_disable(); - } -} -- cgit v1.2.3 From d190e8195b90bc1e65c494fe08e54e9e581bfd16 Mon Sep 17 00:00:00 2001 From: Thomas Gleixner Date: Wed, 17 Apr 2013 10:33:13 +0200 Subject: idle: Remove GENERIC_IDLE_LOOP config switch All archs are converted over. Remove the config switch and the fallback code. Signed-off-by: Thomas Gleixner --- arch/Kconfig | 3 --- arch/alpha/Kconfig | 1 - arch/arc/Kconfig | 1 - arch/arm/Kconfig | 1 - arch/arm64/Kconfig | 1 - arch/avr32/Kconfig | 1 - arch/blackfin/Kconfig | 1 - arch/c6x/Kconfig | 1 - arch/cris/Kconfig | 1 - arch/frv/Kconfig | 1 - arch/h8300/Kconfig | 1 - arch/hexagon/Kconfig | 1 - arch/ia64/Kconfig | 1 - arch/m32r/Kconfig | 1 - arch/m68k/Kconfig | 1 - arch/metag/Kconfig | 1 - arch/microblaze/Kconfig | 1 - arch/mips/Kconfig | 1 - arch/mn10300/Kconfig | 1 - arch/openrisc/Kconfig | 1 - arch/parisc/Kconfig | 1 - arch/powerpc/Kconfig | 1 - arch/s390/Kconfig | 1 - arch/score/Kconfig | 1 - arch/sh/Kconfig | 1 - arch/sparc/Kconfig | 1 - arch/tile/Kconfig | 1 - arch/um/Kconfig.common | 1 - arch/unicore32/Kconfig | 1 - arch/x86/Kconfig | 1 - arch/xtensa/Kconfig | 1 - kernel/cpu/idle.c | 8 -------- 32 files changed, 41 deletions(-) (limited to 'arch/openrisc') diff --git a/arch/Kconfig b/arch/Kconfig index a699f3767be4..1455579791ec 100644 --- a/arch/Kconfig +++ b/arch/Kconfig @@ -216,9 +216,6 @@ config USE_GENERIC_SMP_HELPERS config GENERIC_SMP_IDLE_THREAD bool -config GENERIC_IDLE_LOOP - bool - # Select if arch init_task initializer is different to init/init_task.c config ARCH_INIT_TASK bool diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index 60469820a6c5..8a33ba01301f 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -17,7 +17,6 @@ config ALPHA select ARCH_WANT_IPC_PARSE_VERSION select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select GENERIC_CMOS_UPDATE select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER diff --git a/arch/arc/Kconfig b/arch/arc/Kconfig index b006977a1516..e6f4eca09ee3 100644 --- a/arch/arc/Kconfig +++ b/arch/arc/Kconfig @@ -14,7 +14,6 @@ config ARC select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS select GENERIC_FIND_FIRST_BIT - select GENERIC_IDLE_LOOP # for now, we don't need GENERIC_IRQ_PROBE, CONFIG_GENERIC_IRQ_CHIP select GENERIC_IRQ_SHOW select GENERIC_KERNEL_EXECVE diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig index 128551fcc6dd..fcedd612c54c 100644 --- a/arch/arm/Kconfig +++ b/arch/arm/Kconfig @@ -15,7 +15,6 @@ config ARM select GENERIC_IRQ_SHOW select GENERIC_PCI_IOMAP select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select GENERIC_IDLE_POLL_SETUP select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER diff --git a/arch/arm64/Kconfig b/arch/arm64/Kconfig index ca2c871795c5..9b6d19f74078 100644 --- a/arch/arm64/Kconfig +++ b/arch/arm64/Kconfig @@ -9,7 +9,6 @@ config ARM64 select CLONE_BACKWARDS select COMMON_CLK select GENERIC_CLOCKEVENTS - select GENERIC_IDLE_LOOP select GENERIC_IOMAP select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW diff --git a/arch/avr32/Kconfig b/arch/avr32/Kconfig index bbecda4c3373..c1a868d398bd 100644 --- a/arch/avr32/Kconfig +++ b/arch/avr32/Kconfig @@ -10,7 +10,6 @@ config AVR32 select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_ATOMIC64 - select GENERIC_IDLE_LOOP select HARDIRQS_SW_RESEND select GENERIC_IRQ_SHOW select ARCH_HAVE_CUSTOM_GPIO_H diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig index 3d769a7c4941..c3f2e0bc644a 100644 --- a/arch/blackfin/Kconfig +++ b/arch/blackfin/Kconfig @@ -41,7 +41,6 @@ config BLACKFIN select USE_GENERIC_SMP_HELPERS if SMP select HAVE_NMI_WATCHDOG if NMI_WATCHDOG select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select ARCH_USES_GETTIMEOFFSET if !GENERIC_CLOCKEVENTS select HAVE_MOD_ARCH_SPECIFIC select MODULES_USE_ELF_RELA diff --git a/arch/c6x/Kconfig b/arch/c6x/Kconfig index af2aa4b44140..f6a3648f5ec3 100644 --- a/arch/c6x/Kconfig +++ b/arch/c6x/Kconfig @@ -18,7 +18,6 @@ config C6X select OF_EARLY_FLATTREE select GENERIC_CLOCKEVENTS select MODULES_USE_ELF_RELA - select GENERIC_IDLE_LOOP config MMU def_bool n diff --git a/arch/cris/Kconfig b/arch/cris/Kconfig index 1dd36355a3cd..06dd026533e3 100644 --- a/arch/cris/Kconfig +++ b/arch/cris/Kconfig @@ -48,7 +48,6 @@ config CRIS select GENERIC_IRQ_SHOW select GENERIC_IOMAP select GENERIC_SMP_IDLE_THREAD if ETRAX_ARCH_V32 - select GENERIC_IDLE_LOOP select GENERIC_CMOS_UPDATE select MODULES_USE_ELF_RELA select CLONE_BACKWARDS2 diff --git a/arch/frv/Kconfig b/arch/frv/Kconfig index 0d998db2039e..2ce731f9aa4d 100644 --- a/arch/frv/Kconfig +++ b/arch/frv/Kconfig @@ -8,7 +8,6 @@ config FRV select HAVE_GENERIC_HARDIRQS select VIRT_TO_BUS select GENERIC_IRQ_SHOW - select GENERIC_IDLE_LOOP select HAVE_DEBUG_BUGVERBOSE select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CPU_DEVICES diff --git a/arch/h8300/Kconfig b/arch/h8300/Kconfig index 5374975fe800..79250de1b12a 100644 --- a/arch/h8300/Kconfig +++ b/arch/h8300/Kconfig @@ -8,7 +8,6 @@ config H8300 select VIRT_TO_BUS select ARCH_WANT_IPC_PARSE_VERSION select GENERIC_IRQ_SHOW - select GENERIC_IDLE_LOOP select GENERIC_CPU_DEVICES select MODULES_USE_ELF_RELA select OLD_SIGSUSPEND3 diff --git a/arch/hexagon/Kconfig b/arch/hexagon/Kconfig index 6e3710e84a6c..e4decc6b8947 100644 --- a/arch/hexagon/Kconfig +++ b/arch/hexagon/Kconfig @@ -24,7 +24,6 @@ config HEXAGON select NO_IOPORT select GENERIC_IOMAP select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select STACKTRACE_SUPPORT select KTIME_SCALAR select GENERIC_CLOCKEVENTS diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig index e0b39c3cb789..9a02f71c6b1f 100644 --- a/arch/ia64/Kconfig +++ b/arch/ia64/Kconfig @@ -35,7 +35,6 @@ config IA64 select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_IOMAP select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select ARCH_INIT_TASK select ARCH_TASK_STRUCT_ALLOCATOR select ARCH_THREAD_INFO_ALLOCATOR diff --git a/arch/m32r/Kconfig b/arch/m32r/Kconfig index af814fe478ae..bcd17b206571 100644 --- a/arch/m32r/Kconfig +++ b/arch/m32r/Kconfig @@ -13,7 +13,6 @@ config M32R select VIRT_TO_BUS select GENERIC_IRQ_PROBE select GENERIC_IRQ_SHOW - select GENERIC_IDLE_LOOP select GENERIC_ATOMIC64 select ARCH_USES_GETTIMEOFFSET select MODULES_USE_ELF_RELA diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig index 41859405a853..6de813370b8c 100644 --- a/arch/m68k/Kconfig +++ b/arch/m68k/Kconfig @@ -6,7 +6,6 @@ config M68K select HAVE_DEBUG_BUGVERBOSE select HAVE_GENERIC_HARDIRQS select GENERIC_IRQ_SHOW - select GENERIC_IDLE_LOOP select GENERIC_ATOMIC64 select HAVE_UID16 select VIRT_TO_BUS diff --git a/arch/metag/Kconfig b/arch/metag/Kconfig index 3164f6cebe2b..afc8973d1488 100644 --- a/arch/metag/Kconfig +++ b/arch/metag/Kconfig @@ -7,7 +7,6 @@ config METAG select EMBEDDED select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS - select GENERIC_IDLE_LOOP select GENERIC_IRQ_SHOW select GENERIC_SMP_IDLE_THREAD select HAVE_64BIT_ALIGNED_ACCESS diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig index 0bb0d519a233..a827057c7927 100644 --- a/arch/microblaze/Kconfig +++ b/arch/microblaze/Kconfig @@ -26,7 +26,6 @@ config MICROBLAZE select GENERIC_CPU_DEVICES select GENERIC_ATOMIC64 select GENERIC_CLOCKEVENTS - select GENERIC_IDLE_LOOP select GENERIC_IDLE_POLL_SETUP select MODULES_USE_ELF_RELA select CLONE_BACKWARDS diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig index e1a3d02af637..51244bf97271 100644 --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig @@ -34,7 +34,6 @@ config MIPS select HAVE_MEMBLOCK_NODE_MAP select ARCH_DISCARD_MEMBLOCK select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select BUILDTIME_EXTABLE_SORT select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE diff --git a/arch/mn10300/Kconfig b/arch/mn10300/Kconfig index ae7158b69c9c..428da175d073 100644 --- a/arch/mn10300/Kconfig +++ b/arch/mn10300/Kconfig @@ -13,7 +13,6 @@ config MN10300 select MODULES_USE_ELF_RELA select OLD_SIGSUSPEND3 select OLD_SIGACTION - select GENERIC_IDLE_LOOP config AM33_2 def_bool n diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig index e111b5200cd9..9ab3bf2eca8d 100644 --- a/arch/openrisc/Kconfig +++ b/arch/openrisc/Kconfig @@ -21,7 +21,6 @@ config OPENRISC select GENERIC_CLOCKEVENTS select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER - select GENERIC_IDLE_LOOP select MODULES_USE_ELF_RELA config MMU diff --git a/arch/parisc/Kconfig b/arch/parisc/Kconfig index 0821e702d03f..0339181bf3ac 100644 --- a/arch/parisc/Kconfig +++ b/arch/parisc/Kconfig @@ -18,7 +18,6 @@ config PARISC select GENERIC_PCI_IOMAP select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select GENERIC_STRNCPY_FROM_USER select SYSCTL_ARCH_UNALIGN_ALLOW select HAVE_MOD_ARCH_SPECIFIC diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 19de32c52da5..ea5bb045983a 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -133,7 +133,6 @@ config PPC select HAVE_ARCH_JUMP_LABEL select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select GENERIC_CMOS_UPDATE select GENERIC_TIME_VSYSCALL_OLD select GENERIC_CLOCKEVENTS diff --git a/arch/s390/Kconfig b/arch/s390/Kconfig index 749513d73e47..eb8fb629f00b 100644 --- a/arch/s390/Kconfig +++ b/arch/s390/Kconfig @@ -97,7 +97,6 @@ config S390 select CLONE_BACKWARDS2 select GENERIC_CLOCKEVENTS select GENERIC_CPU_DEVICES if !SMP - select GENERIC_IDLE_LOOP select GENERIC_KERNEL_THREAD select GENERIC_SMP_IDLE_THREAD select GENERIC_TIME_VSYSCALL_OLD diff --git a/arch/score/Kconfig b/arch/score/Kconfig index eaac45de65be..c8def8bc9020 100644 --- a/arch/score/Kconfig +++ b/arch/score/Kconfig @@ -11,7 +11,6 @@ config SCORE select ARCH_DISCARD_MEMBLOCK select GENERIC_CPU_DEVICES select GENERIC_CLOCKEVENTS - select GENERIC_IDLE_LOOP select HAVE_MOD_ARCH_SPECIFIC select VIRT_TO_BUS select MODULES_USE_ELF_REL diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index 0917fc3f39c0..1ea597c6497a 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -33,7 +33,6 @@ config SUPERH select GENERIC_ATOMIC64 select GENERIC_IRQ_SHOW select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select GENERIC_IDLE_POLL_SETUP select GENERIC_CLOCKEVENTS select GENERIC_CMOS_UPDATE if SH_SH03 || SH_DREAMCAST diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig index ee5eacc5a649..3d361f236308 100644 --- a/arch/sparc/Kconfig +++ b/arch/sparc/Kconfig @@ -37,7 +37,6 @@ config SPARC select GENERIC_SMP_IDLE_THREAD select GENERIC_CMOS_UPDATE select GENERIC_CLOCKEVENTS - select GENERIC_IDLE_LOOP select GENERIC_STRNCPY_FROM_USER select GENERIC_STRNLEN_USER select MODULES_USE_ELF_RELA diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig index 85b2edeade31..25877aebc685 100644 --- a/arch/tile/Kconfig +++ b/arch/tile/Kconfig @@ -22,7 +22,6 @@ config TILE select ARCH_HAVE_NMI_SAFE_CMPXCHG select GENERIC_CLOCKEVENTS select MODULES_USE_ELF_RELA - select GENERIC_IDLE_LOOP # FIXME: investigate whether we need/want these options. # select HAVE_IOREMAP_PROT diff --git a/arch/um/Kconfig.common b/arch/um/Kconfig.common index 57834067a511..bceee6623b00 100644 --- a/arch/um/Kconfig.common +++ b/arch/um/Kconfig.common @@ -12,7 +12,6 @@ config UML select GENERIC_CPU_DEVICES select GENERIC_IO select GENERIC_CLOCKEVENTS - select GENERIC_IDLE_LOOP select TTY # Needed for line.c config MMU diff --git a/arch/unicore32/Kconfig b/arch/unicore32/Kconfig index e12678daaed1..2943e3acdf0c 100644 --- a/arch/unicore32/Kconfig +++ b/arch/unicore32/Kconfig @@ -17,7 +17,6 @@ config UNICORE32 select ARCH_WANT_FRAME_POINTERS select GENERIC_IOMAP select MODULES_USE_ELF_REL - select GENERIC_IDLE_LOOP help UniCore-32 is 32-bit Instruction Set Architecture, including a series of low-power-consumption RISC chip diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig index 734152d85fd0..fcf293994992 100644 --- a/arch/x86/Kconfig +++ b/arch/x86/Kconfig @@ -97,7 +97,6 @@ config X86 select GENERIC_IOMAP select DCACHE_WORD_ACCESS select GENERIC_SMP_IDLE_THREAD - select GENERIC_IDLE_LOOP select ARCH_WANT_IPC_PARSE_VERSION if X86_32 select HAVE_ARCH_SECCOMP_FILTER select BUILDTIME_EXTABLE_SORT diff --git a/arch/xtensa/Kconfig b/arch/xtensa/Kconfig index e0144ff4624d..b09de49dbec5 100644 --- a/arch/xtensa/Kconfig +++ b/arch/xtensa/Kconfig @@ -19,7 +19,6 @@ config XTENSA select CLONE_BACKWARDS select IRQ_DOMAIN select HAVE_OPROFILE - select GENERIC_IDLE_LOOP help Xtensa processors are 32-bit RISC machines designed by Tensilica primarily for embedded systems. These processors are both diff --git a/kernel/cpu/idle.c b/kernel/cpu/idle.c index 54c320383934..168cf407a254 100644 --- a/kernel/cpu/idle.c +++ b/kernel/cpu/idle.c @@ -10,13 +10,6 @@ #include -#ifndef CONFIG_GENERIC_IDLE_LOOP -void cpu_startup_entry(enum cpuhp_state state) -{ - cpu_idle(); -} -#else - static int __read_mostly cpu_idle_force_poll; void cpu_idle_poll_ctrl(bool enable) @@ -112,4 +105,3 @@ void cpu_startup_entry(enum cpuhp_state state) arch_cpu_idle_prepare(); cpu_idle_loop(); } -#endif -- cgit v1.2.3