diff options
| author | John Stultz <john.stultz@linaro.org> | 2011-02-03 11:34:50 -0800 |
|---|---|---|
| committer | John Stultz <john.stultz@linaro.org> | 2011-03-09 11:23:34 -0800 |
| commit | 80d4bb515b78f38738f3378fd1be6039063ab040 (patch) | |
| tree | 92e3f938097fa9f8de5c80886b1d0d724cb37b47 /drivers/rtc/rtc-sa1100.c | |
| parent | f44f7f96a20af16f6f12e1c995576d6becf5f57b (diff) | |
| download | linux-80d4bb515b78f38738f3378fd1be6039063ab040.tar.bz2 | |
RTC: Cleanup rtc_class_ops->irq_set_state
With PIE mode interrupts now emulated in generic code via an hrtimer,
no one calls rtc_class_ops->irq_set_state(), so this patch removes it
along with driver implementations.
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-sa1100.c')
| -rw-r--r-- | drivers/rtc/rtc-sa1100.c | 18 |
1 files changed, 0 insertions, 18 deletions
diff --git a/drivers/rtc/rtc-sa1100.c b/drivers/rtc/rtc-sa1100.c index 5dfe5ffcb0d3..d47b3fc9830f 100644 --- a/drivers/rtc/rtc-sa1100.c +++ b/drivers/rtc/rtc-sa1100.c @@ -171,23 +171,6 @@ static int sa1100_irq_set_freq(struct device *dev, int freq) static int rtc_timer1_count; -static int sa1100_irq_set_state(struct device *dev, int enabled) -{ - spin_lock_irq(&sa1100_rtc_lock); - if (enabled) { - struct rtc_device *rtc = (struct rtc_device *)dev; - - OSMR1 = timer_freq / rtc->irq_freq + OSCR; - OIER |= OIER_E1; - rtc_timer1_count = 1; - } else { - OIER &= ~OIER_E1; - } - spin_unlock_irq(&sa1100_rtc_lock); - - return 0; -} - static inline int sa1100_timer1_retrigger(struct rtc_device *rtc) { unsigned long diff; @@ -410,7 +393,6 @@ static const struct rtc_class_ops sa1100_rtc_ops = { .set_alarm = sa1100_rtc_set_alarm, .proc = sa1100_rtc_proc, .irq_set_freq = sa1100_irq_set_freq, - .irq_set_state = sa1100_irq_set_state, .alarm_irq_enable = sa1100_rtc_alarm_irq_enable, }; |