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| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 09:59:06 +0200 |
|---|---|---|
| committer | Heiko Carstens <heiko.carstens@de.ibm.com> | 2008-07-14 10:02:13 +0200 |
| commit | 773922e1dab93a62e60cfb34afadb0f66d5f12e9 (patch) | |
| tree | f13ea310c22080a90dcbc9580b678cbd91c44838 /include/asm-s390 | |
| parent | [S390] cio: Add chsc subchannel driver. (diff) | |
| download | linux-773922e1dab93a62e60cfb34afadb0f66d5f12e9.tar.xz linux-773922e1dab93a62e60cfb34afadb0f66d5f12e9.zip | |
[S390] idle: remove idle notifier chain.
The idle notifier chain consists of at most one element. So there's
no point in having a notifier chain. Remove it and directly call the
function.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'include/asm-s390')
| -rw-r--r-- | include/asm-s390/processor.h | 10 | ||||
| -rw-r--r-- | include/asm-s390/timer.h | 12 |
2 files changed, 12 insertions, 10 deletions
diff --git a/include/asm-s390/processor.h b/include/asm-s390/processor.h index 5483c28b8bc3..4af80af2a88f 100644 --- a/include/asm-s390/processor.h +++ b/include/asm-s390/processor.h @@ -336,16 +336,6 @@ extern void (*s390_base_mcck_handler_fn)(void); extern void (*s390_base_pgm_handler_fn)(void); extern void (*s390_base_ext_handler_fn)(void); -/* - * CPU idle notifier chain. - */ -#define S390_CPU_IDLE 0 -#define S390_CPU_NOT_IDLE 1 - -struct notifier_block; -int register_idle_notifier(struct notifier_block *nb); -int unregister_idle_notifier(struct notifier_block *nb); - #define ARCH_LOW_ADDRESS_LIMIT 0x7fffffffUL #endif diff --git a/include/asm-s390/timer.h b/include/asm-s390/timer.h index adb34860a543..d98d79e35cd6 100644 --- a/include/asm-s390/timer.h +++ b/include/asm-s390/timer.h @@ -48,6 +48,18 @@ extern int del_virt_timer(struct vtimer_list *timer); extern void init_cpu_vtimer(void); extern void vtime_init(void); +#ifdef CONFIG_VIRT_TIMER + +extern void vtime_start_cpu_timer(void); +extern void vtime_stop_cpu_timer(void); + +#else + +static inline void vtime_start_cpu_timer(void) { } +static inline void vtime_stop_cpu_timer(void) { } + +#endif /* CONFIG_VIRT_TIMER */ + #endif /* __KERNEL__ */ #endif /* _ASM_S390_TIMER_H */ |