diff options
| author | Ralf Baechle <ralf@linux-mips.org> | 2013-05-21 17:30:36 +0200 |
|---|---|---|
| committer | Ralf Baechle <ralf@linux-mips.org> | 2013-05-22 01:34:28 +0200 |
| commit | f94d9a8ef9aebab5317d11fb1633ba14ad240983 (patch) | |
| tree | 5966f1fb50720e3422fe0331f7a2d9a8c7aab488 /arch/mips/include/asm/idle.h | |
| parent | bdc92d74e0ec95a8101447467c25f015105f2e5a (diff) | |
MIPS: Idle: Do address fiddlery in helper functions.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
Diffstat (limited to 'arch/mips/include/asm/idle.h')
| -rw-r--r-- | arch/mips/include/asm/idle.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/arch/mips/include/asm/idle.h b/arch/mips/include/asm/idle.h index 8b26ac5c854..be6f807c1e3 100644 --- a/arch/mips/include/asm/idle.h +++ b/arch/mips/include/asm/idle.h @@ -8,4 +8,15 @@ extern asmlinkage void r4k_wait(void); extern void r4k_wait_irqoff(void); extern void __pastwait(void); +static inline int using_rollback_handler(void) +{ + return cpu_wait == r4k_wait; +} + +static inline int address_is_in_r4k_wait_irqoff(unsigned long addr) +{ + return addr >= (unsigned long)r4k_wait_irqoff && + addr < (unsigned long)__pastwait; +} + #endif /* __ASM_IDLE_H */ |