diff options
Diffstat (limited to 'src/pc80/mc146818rtc.c')
| -rw-r--r-- | src/pc80/mc146818rtc.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/pc80/mc146818rtc.c b/src/pc80/mc146818rtc.c index 6978709379..e318167b42 100644 --- a/src/pc80/mc146818rtc.c +++ b/src/pc80/mc146818rtc.c @@ -95,6 +95,7 @@ static inline void cmos_write(unsigned char val, unsigned char addr) outb(val, RTC_BASE_PORT + offs + 1); } +#if CONFIG_HAVE_OPTION_TABLE static int rtc_checksum_valid(int range_start, int range_end, int cks_loc) { int i; @@ -120,6 +121,7 @@ static void rtc_set_checksum(int range_start, int range_end, int cks_loc) cmos_write(((sum >> 8) & 0x0ff), cks_loc); cmos_write(((sum >> 0) & 0x0ff), cks_loc+1); } +#endif #if CONFIG_ARCH_X86 #define RTC_CONTROL_DEFAULT (RTC_24H) |