diff options
Diffstat (limited to 'drivers/rtc/ds164x.c')
| -rw-r--r-- | drivers/rtc/ds164x.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/rtc/ds164x.c b/drivers/rtc/ds164x.c index 1e96679..9f306d1 100644 --- a/drivers/rtc/ds164x.c +++ b/drivers/rtc/ds164x.c @@ -41,8 +41,6 @@ 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_EPOCH 2000 /* century */ @@ -191,14 +189,4 @@ static void rtc_write( unsigned int addr, uchar val ) *(volatile unsigned char*)(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 |