Message ID | 20121219140358.8658ee86.akpm@linux-foundation.org |
---|---|
State | Accepted |
Headers | show |
--- a/drivers/rtc/rtc-pcf8523.c~rtc-pcf8523-add-low-battery-voltage-support-fix +++ a/drivers/rtc/rtc-pcf8523.c @@ -251,6 +251,7 @@ static int pcf8523_rtc_set_time(struct d return pcf8523_start_rtc(client); } +#ifdef CONFIG_RTC_INTF_DEV static int pcf8523_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg) { @@ -275,6 +276,9 @@ static int pcf8523_rtc_ioctl(struct devi return -ENOIOCTLCMD; } } +#else +#define pcf8523_rtc_ioctl NULL +#endif static const struct rtc_class_ops pcf8523_rtc_ops = { .read_time = pcf8523_rtc_read_time,