summaryrefslogtreecommitdiff
path: root/drivers/rtc/ds174x.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/rtc/ds174x.c')
-rw-r--r--drivers/rtc/ds174x.c12
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