diff options
Diffstat (limited to 'drivers/rtc/pcf8563.c')
| -rw-r--r-- | drivers/rtc/pcf8563.c | 12 |
1 files changed, 0 insertions, 12 deletions
diff --git a/drivers/rtc/pcf8563.c b/drivers/rtc/pcf8563.c index cd9fb65..339e5f6 100644 --- a/drivers/rtc/pcf8563.c +++ b/drivers/rtc/pcf8563.c @@ -36,8 +36,6 @@ static uchar rtc_read (uchar reg); static void rtc_write (uchar reg, uchar val); -static uchar bin2bcd (unsigned int n); -static unsigned bcd2bin(uchar c); /* ------------------------------------------------------------------------- */ @@ -137,14 +135,4 @@ static void rtc_write (uchar reg, uchar val) i2c_reg_write (CONFIG_SYS_I2C_RTC_ADDR, reg, 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 |