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authorJohn Stultz <john.stultz@linaro.org>2011-02-03 12:13:50 -0800
committerJohn Stultz <john.stultz@linaro.org>2011-03-09 11:23:37 -0800
commit51ba60c5bb3b0f71bee26404ddc22d8e4109e88a (patch)
tree27465aa6427981e542df0a9822ae634fe225a838 /drivers/rtc/rtc-mpc5121.c
parent696160fec162601d06940862b5b3aa4460344c1b (diff)
downloadvexpress-lsk-51ba60c5bb3b0f71bee26404ddc22d8e4109e88a.tar.gz
RTC: Cleanup rtc_class_ops->update_irq_enable()
Now that the generic code handles UIE mode irqs via periodic alarm interrupts, no one calls the rtc_class_ops->update_irq_enable() method anymore. This patch removes the driver hooks and implementations of update_irq_enable if no one else is calling it. CC: Thomas Gleixner <tglx@linutronix.de> CC: Alessandro Zummo <a.zummo@towertech.it> CC: Marcelo Roberto Jimenez <mroberto@cpti.cetuc.puc-rio.br> CC: rtc-linux@googlegroups.com Signed-off-by: John Stultz <john.stultz@linaro.org>
Diffstat (limited to 'drivers/rtc/rtc-mpc5121.c')
-rw-r--r--drivers/rtc/rtc-mpc5121.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/rtc/rtc-mpc5121.c b/drivers/rtc/rtc-mpc5121.c
index dfcdf0901d2..b40c1ff1ebc 100644
--- a/drivers/rtc/rtc-mpc5121.c
+++ b/drivers/rtc/rtc-mpc5121.c
@@ -240,32 +240,12 @@ static int mpc5121_rtc_alarm_irq_enable(struct device *dev,
return 0;
}
-static int mpc5121_rtc_update_irq_enable(struct device *dev,
- unsigned int enabled)
-{
- struct mpc5121_rtc_data *rtc = dev_get_drvdata(dev);
- struct mpc5121_rtc_regs __iomem *regs = rtc->regs;
- int val;
-
- val = in_8(&regs->int_enable);
-
- if (enabled)
- val = (val & ~0x8) | 0x1;
- else
- val &= ~0x1;
-
- out_8(&regs->int_enable, val);
-
- return 0;
-}
-
static const struct rtc_class_ops mpc5121_rtc_ops = {
.read_time = mpc5121_rtc_read_time,
.set_time = mpc5121_rtc_set_time,
.read_alarm = mpc5121_rtc_read_alarm,
.set_alarm = mpc5121_rtc_set_alarm,
.alarm_irq_enable = mpc5121_rtc_alarm_irq_enable,
- .update_irq_enable = mpc5121_rtc_update_irq_enable,
};
static int __devinit mpc5121_rtc_probe(struct platform_device *op,