[PATCH] rtc: vr41xx: remove unused function:

Arnd Bergmann
2016-03-01T17:03:36Z

The vr41xx_rtc_alarm_irq_enable function is never called
has no effect other than producing a warning:

drivers/rtc/rtc-vr41xx.c:228:12: error: 'vr41xx_rtc_alarm_irq_enable' defined but not used [-Werror=unused-function]

This removes it.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
---
drivers/rtc/rtc-vr41xx.c | 18 ------------------
1 file changed, 18 deletions(-)

diff --git a/drivers/rtc/rtc-vr41xx.c b/drivers/rtc/rtc-vr41xx.c
index f64c282275b3..68cb63ef1e44 100644
--- a/drivers/rtc/rtc-vr41xx.c
+++ b/drivers/rtc/rtc-vr41xx.c
@@ -225,24 +225,6 @@ static int vr41xx_rtc_ioctl(struct device *dev, unsigned int cmd, unsigned long
return 0;
}

-static int vr41xx_rtc_alarm_irq_enable(struct device *dev, unsigned int enabled)
-{
- spin_lock_irq(&rtc_lock);
- if (enabled) {
- if (!alarm_enabled) {
- enable_irq(aie_irq);
- alarm_enabled = 1;
- }
- } else {
- if (alarm_enabled) {
- disable_irq(aie_irq);
- alarm_enabled = 0;
- }
- }
- spin_unlock_irq(&rtc_lock);
- return 0;
-}
-
static irqreturn_t elapsedtime_interrupt(int irq, void *dev_id)
{
struct platform_device *pdev = (struct platform_device *)dev_id;
--
2.7.0