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path: root/drivers/rtc/ds1307.c
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Diffstat (limited to 'drivers/rtc/ds1307.c')
-rw-r--r--drivers/rtc/ds1307.c13
1 files changed, 0 insertions, 13 deletions
diff --git a/drivers/rtc/ds1307.c b/drivers/rtc/ds1307.c
index 0650d91..079aa99 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