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RTC: Cleanup rtc_class_ops->irq_set_freq()

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With the generic rtc code now emulating PIE mode irqs via an
hrtimer, no one calls the rtc_class_ops->irq_set_freq call.

This patch removes the hook and deletes the driver functions
if no one else calls them.

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>
This commit is contained in:
John Stultz
2011-02-03 12:02:07 -08:00
parent 80d4bb515b
commit 696160fec1
9 changed files with 0 additions and 105 deletions
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15
drivers/rtc/rtc-pxa.c
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@@ -209,20 +209,6 @@ static void pxa_rtc_release(struct device *dev)
free_irq(pxa_rtc->irq_1Hz, dev);
}
static int pxa_periodic_irq_set_freq(struct device *dev, int freq)
{
struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
int period_ms;
if (freq < 1 || freq > MAXFREQ_PERIODIC)
return -EINVAL;
period_ms = 1000 / freq;
rtc_writel(pxa_rtc, PIAR, period_ms);
return 0;
}
static int pxa_alarm_irq_enable(struct device *dev, unsigned int enabled)
{
struct pxa_rtc *pxa_rtc = dev_get_drvdata(dev);
@@ -336,7 +322,6 @@ static const struct rtc_class_ops pxa_rtc_ops = {
.alarm_irq_enable = pxa_alarm_irq_enable,
.update_irq_enable = pxa_update_irq_enable,
.proc = pxa_rtc_proc,
.irq_set_freq = pxa_periodic_irq_set_freq,
};
static int __init pxa_rtc_probe(struct platform_device *pdev)