1 files 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)