From 933a44155caeb4ff5b58fcf755e3381ae37e72d4 Mon Sep 17 00:00:00 2001 From: Joe Perches Date: Sun, 23 Mar 2008 01:02:40 -0700 Subject: [PATCH] include/asm-x86/mc146818rtc.h: checkpatch cleanups - formatting only Signed-off-by: Joe Perches Signed-off-by: Ingo Molnar --- include/asm-x86/mc146818rtc.h | 16 ++++++++++------ 1 file changed, 10 insertions(+), 6 deletions(-) diff --git a/include/asm-x86/mc146818rtc.h b/include/asm-x86/mc146818rtc.h index cdd9f965835a..daf1ccde77af 100644 --- a/include/asm-x86/mc146818rtc.h +++ b/include/asm-x86/mc146818rtc.h @@ -42,7 +42,7 @@ extern volatile unsigned long cmos_lock; static inline void lock_cmos(unsigned char reg) { unsigned long new; - new = ((smp_processor_id()+1) << 8) | reg; + new = ((smp_processor_id() + 1) << 8) | reg; for (;;) { if (cmos_lock) { cpu_relax(); @@ -57,22 +57,26 @@ static inline void unlock_cmos(void) { cmos_lock = 0; } + static inline int do_i_have_lock_cmos(void) { - return (cmos_lock >> 8) == (smp_processor_id()+1); + return (cmos_lock >> 8) == (smp_processor_id() + 1); } + static inline unsigned char current_lock_cmos_reg(void) { return cmos_lock & 0xff; } -#define lock_cmos_prefix(reg) \ + +#define lock_cmos_prefix(reg) \ do { \ unsigned long cmos_flags; \ local_irq_save(cmos_flags); \ lock_cmos(reg) -#define lock_cmos_suffix(reg) \ - unlock_cmos(); \ - local_irq_restore(cmos_flags); \ + +#define lock_cmos_suffix(reg) \ + unlock_cmos(); \ + local_irq_restore(cmos_flags); \ } while (0) #else #define lock_cmos_prefix(reg) do {} while (0)