diff options
Diffstat (limited to 'drivers/rtc/ds174x.c')
| -rw-r--r-- | drivers/rtc/ds174x.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/rtc/ds174x.c b/drivers/rtc/ds174x.c index 738d118..5a55dc8 100644 --- a/drivers/rtc/ds174x.c +++ b/drivers/rtc/ds174x.c @@ -37,8 +37,6 @@ static uchar rtc_read( unsigned int addr ); static void rtc_write( unsigned int addr, uchar val); -static uchar bin2bcd (unsigned int n); -static unsigned bcd2bin(uchar c); #define RTC_BASE ( CONFIG_SYS_NVRAM_SIZE + CONFIG_SYS_NVRAM_BASE_ADDR ) @@ -192,14 +190,4 @@ static void rtc_write( unsigned int addr, uchar val ) out8( addr, val ); } -static unsigned bcd2bin (uchar n) -{ - return ((((n >> 4) & 0x0F) * 10) + (n & 0x0F)); -} - -static unsigned char bin2bcd (unsigned int n) -{ - return (((n / 10) << 4) | (n % 10)); -} - #endif |