}
 }
 
-static unsigned char ts72xx_rtc_readb(unsigned long addr)
+static unsigned char ts72xx_rtc_readbyte(unsigned long addr)
 {
        __raw_writeb(addr, TS72XX_RTC_INDEX_VIRT_BASE);
        return __raw_readb(TS72XX_RTC_DATA_VIRT_BASE);
 }
 
-static void ts72xx_rtc_writeb(unsigned char value, unsigned long addr)
+static void ts72xx_rtc_writebyte(unsigned char value, unsigned long addr)
 {
        __raw_writeb(addr, TS72XX_RTC_INDEX_VIRT_BASE);
        __raw_writeb(value, TS72XX_RTC_DATA_VIRT_BASE);
 }
 
 static struct m48t86_ops ts72xx_rtc_ops = {
-       .readb                  = ts72xx_rtc_readb,
-       .writeb                 = ts72xx_rtc_writeb,
+       .readbyte               = ts72xx_rtc_readbyte,
+       .writebyte              = ts72xx_rtc_writebyte,
 };
 
 static struct platform_device ts72xx_rtc_device = {