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| author | John Stultz <john.stultz@linaro.org> | 2011-02-03 12:13:50 -0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-03-09 11:23:37 -0800 |
| commit | 51ba60c5bb3b0f71bee26404ddc22d8e4109e88a (patch) | |
| tree | 27465aa6427981e542df0a9822ae634fe225a838 /drivers/rtc/rtc-cmos.c | |
| parent | 696160fec162601d06940862b5b3aa4460344c1b (diff) | |
| download | kernel_samsung_smdk4412-51ba60c5bb3b0f71bee26404ddc22d8e4109e88a.zip kernel_samsung_smdk4412-51ba60c5bb3b0f71bee26404ddc22d8e4109e88a.tar.gz kernel_samsung_smdk4412-51ba60c5bb3b0f71bee26404ddc22d8e4109e88a.tar.bz2 | |
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-cmos.c')
| -rw-r--r-- | drivers/rtc/rtc-cmos.c | 20 |
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c index bdb1f8e..dc2a0ba 100644 --- a/drivers/rtc/rtc-cmos.c +++ b/drivers/rtc/rtc-cmos.c @@ -394,25 +394,6 @@ static int cmos_alarm_irq_enable(struct device *dev, unsigned int enabled) return 0; } -static int cmos_update_irq_enable(struct device *dev, unsigned int enabled) -{ - struct cmos_rtc *cmos = dev_get_drvdata(dev); - unsigned long flags; - - if (!is_valid_irq(cmos->irq)) - return -EINVAL; - - spin_lock_irqsave(&rtc_lock, flags); - - if (enabled) - cmos_irq_enable(cmos, RTC_UIE); - else - cmos_irq_disable(cmos, RTC_UIE); - - spin_unlock_irqrestore(&rtc_lock, flags); - return 0; -} - #if defined(CONFIG_RTC_INTF_PROC) || defined(CONFIG_RTC_INTF_PROC_MODULE) static int cmos_procfs(struct device *dev, struct seq_file *seq) @@ -458,7 +439,6 @@ static const struct rtc_class_ops cmos_rtc_ops = { .set_alarm = cmos_set_alarm, .proc = cmos_procfs, .alarm_irq_enable = cmos_alarm_irq_enable, - .update_irq_enable = cmos_update_irq_enable, }; /*----------------------------------------------------------------*/ |