diff options
Diffstat (limited to 'drivers/rtc/rtc-omap.c')
| -rw-r--r-- | drivers/rtc/rtc-omap.c | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/drivers/rtc/rtc-omap.c b/drivers/rtc/rtc-omap.c index b4dbf3a319b..de0dd7b1f14 100644 --- a/drivers/rtc/rtc-omap.c +++ b/drivers/rtc/rtc-omap.c @@ -135,44 +135,6 @@ static irqreturn_t rtc_irq(int irq, void *rtc) return IRQ_HANDLED; } -#ifdef CONFIG_RTC_INTF_DEV - -static int -omap_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long arg) -{ - u8 reg; - - switch (cmd) { - case RTC_UIE_OFF: - case RTC_UIE_ON: - break; - default: - return -ENOIOCTLCMD; - } - - local_irq_disable(); - rtc_wait_not_busy(); - reg = rtc_read(OMAP_RTC_INTERRUPTS_REG); - switch (cmd) { - /* UIE = Update Interrupt Enable (1/second) */ - case RTC_UIE_OFF: - reg &= ~OMAP_RTC_INTERRUPTS_IT_TIMER; - break; - case RTC_UIE_ON: - reg |= OMAP_RTC_INTERRUPTS_IT_TIMER; - break; - } - rtc_wait_not_busy(); - rtc_write(reg, OMAP_RTC_INTERRUPTS_REG); - local_irq_enable(); - - return 0; -} - -#else -#define omap_rtc_ioctl NULL -#endif - static int omap_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled) { u8 reg; @@ -313,7 +275,6 @@ static int omap_rtc_set_alarm(struct device *dev, struct rtc_wkalrm *alm) } static struct rtc_class_ops omap_rtc_ops = { - .ioctl = omap_rtc_ioctl, .read_time = omap_rtc_read_time, .set_time = omap_rtc_set_time, .read_alarm = omap_rtc_read_alarm, |