diff options
| author | Albin Tonnerre <albin.tonnerre@free-electrons.com> | 2009-08-13 15:31:12 +0200 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-08-25 12:57:55 +0200 |
| commit | 885fc78c28fbe773bcb4edc9dd0fdac05ebb5b38 (patch) | |
| tree | 22c3dda04cb043c48f10917778f73992332f97d9 /drivers/rtc/ds1307.c | |
| parent | e84aba135ed7145299304ef550e92f08b2c99d7a (diff) | |
Switch from per-driver to common definition of bin2bcd and bcd2bin
Signed-off-by: Albin Tonnerre <albin.tonnerre@free-electrons.com>
Acked-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'drivers/rtc/ds1307.c')
| -rw-r--r-- | drivers/rtc/ds1307.c | 13 |
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/rtc/ds1307.c b/drivers/rtc/ds1307.c index 0650d915ab..079aa99e8b 100644 --- a/drivers/rtc/ds1307.c +++ b/drivers/rtc/ds1307.c @@ -76,8 +76,6 @@ 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); /* * Get the current time from the RTC @@ -195,15 +193,4 @@ 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 |