From 2601a46474db2dcbc08ee690e56f08a10abe65cb Mon Sep 17 00:00:00 2001 From: David Brownell Date: Sat, 25 Nov 2006 11:09:27 -0800 Subject: [PATCH] rtc framework handles periodic irqs The RTC framework has an irq_set_freq() method that should be used to manage the periodic IRQ frequency, but the current ioctl logic doesn't know how to do that. This patch teaches it how. This means that drivers implementing irq_set_freq() will automatically support RTC_IRQP_{READ,SET} ioctls; that logic doesn't need duplication within the driver. [akpm@osdl.org: export rtc_irq_set_freq] Signed-off-by: David Brownell Acked-by: Alessandro Zummo Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/interface.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/rtc/interface.c') diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index 579cd667b16..4783ec68fb3 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -265,3 +265,4 @@ int rtc_irq_set_freq(struct class_device *class_dev, struct rtc_task *task, int } return err; } +EXPORT_SYMBOL_GPL(rtc_irq_set_freq); -- cgit v1.2.3-18-g5258