GCC4.6: Squash warning in nand_bbt.c

[oweals/u-boot.git] / drivers / rtc / ds174x.c

diff --git a/drivers/rtc/ds174x.c b/drivers/rtc/ds174x.c
index 43e6ab763bd47f435319a8e47ad247a9927c76ca..5a55dc8b7adb112657850d949b8a58a377efb656 100644 (file)
--- a/drivers/rtc/ds174x.c
+++ b/drivers/rtc/ds174x.c
@@ -37,10 +37,8 @@
 
 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               ( CFG_NVRAM_SIZE + CFG_NVRAM_BASE_ADDR )
+#define RTC_BASE               ( CONFIG_SYS_NVRAM_SIZE + CONFIG_SYS_NVRAM_BASE_ADDR )
 
 #define RTC_YEAR               ( RTC_BASE + 7 )
 #define RTC_MONTH              ( RTC_BASE + 6 )
@@ -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