diff options
Diffstat (limited to 'src/include/pc80/mc146818rtc.h')
| -rw-r--r-- | src/include/pc80/mc146818rtc.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/src/include/pc80/mc146818rtc.h b/src/include/pc80/mc146818rtc.h index 39f58d6015..be90358b05 100644 --- a/src/include/pc80/mc146818rtc.h +++ b/src/include/pc80/mc146818rtc.h @@ -140,14 +140,12 @@ static inline void cmos_write(unsigned char val, unsigned char addr) * eg. the Century / AltCentury byte. So to be safe, disable * RTC before changing any value. */ - if ((addr != RTC_CONTROL) && !(control_state & RTC_SET)) { + if ((addr != RTC_CONTROL) && !(control_state & RTC_SET)) cmos_write_inner(control_state | RTC_SET, RTC_CONTROL); - } cmos_write_inner(val, addr); /* reset to prior configuration */ - if ((addr != RTC_CONTROL) && !(control_state & RTC_SET)) { + if ((addr != RTC_CONTROL) && !(control_state & RTC_SET)) cmos_write_inner(control_state, RTC_CONTROL); - } } static inline void cmos_disable_rtc(void) |