From 51ba60c5bb3b0f71bee26404ddc22d8e4109e88a Mon Sep 17 00:00:00 2001 From: John Stultz Date: Thu, 3 Feb 2011 12:13:50 -0800 Subject: 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 CC: Alessandro Zummo CC: Marcelo Roberto Jimenez CC: rtc-linux@googlegroups.com Signed-off-by: John Stultz --- drivers/rtc/rtc-ds3232.c | 18 ------------------ 1 file changed, 18 deletions(-) (limited to 'drivers/rtc/rtc-ds3232.c') diff --git a/drivers/rtc/rtc-ds3232.c b/drivers/rtc/rtc-ds3232.c index 950735415a7c..27b7bf672ac6 100644 --- a/drivers/rtc/rtc-ds3232.c +++ b/drivers/rtc/rtc-ds3232.c @@ -339,23 +339,6 @@ static int ds3232_alarm_irq_enable(struct device *dev, unsigned int enabled) return 0; } -static int ds3232_update_irq_enable(struct device *dev, unsigned int enabled) -{ - struct i2c_client *client = to_i2c_client(dev); - struct ds3232 *ds3232 = i2c_get_clientdata(client); - - if (client->irq <= 0) - return -EINVAL; - - if (enabled) - ds3232->rtc->irq_data |= RTC_UF; - else - ds3232->rtc->irq_data &= ~RTC_UF; - - ds3232_update_alarm(client); - return 0; -} - static irqreturn_t ds3232_irq(int irq, void *dev_id) { struct i2c_client *client = dev_id; @@ -406,7 +389,6 @@ static const struct rtc_class_ops ds3232_rtc_ops = { .read_alarm = ds3232_read_alarm, .set_alarm = ds3232_set_alarm, .alarm_irq_enable = ds3232_alarm_irq_enable, - .update_irq_enable = ds3232_update_irq_enable, }; static int __devinit ds3232_probe(struct i2c_client *client, -- cgit