From 5d2a50371ddf127afa782ad3147469be8e9bd69f Mon Sep 17 00:00:00 2001 From: Jonathan Cameron Date: Tue, 6 Jan 2009 14:42:12 -0800 Subject: rtc: move power of 2 periodic frequency check down into drivers Move the power of 2 check on frequencies down into individual rtc drivers This is to allow for non power of 2 real time clock periodic interrupts such as those on the pxa27x to be found in the new pxa27x-rtc driver Signed-off-by: Jonathan Cameron Signed-off-by: Alessandro Zummo Cc: David Brownell Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- drivers/rtc/interface.c | 3 --- 1 file changed, 3 deletions(-) (limited to 'drivers/rtc/interface.c') diff --git a/drivers/rtc/interface.c b/drivers/rtc/interface.c index 43276f29d636..50482d1321e8 100644 --- a/drivers/rtc/interface.c +++ b/drivers/rtc/interface.c @@ -504,9 +504,6 @@ int rtc_irq_set_freq(struct rtc_device *rtc, struct rtc_task *task, int freq) if (rtc->ops->irq_set_freq == NULL) return -ENXIO; - if (!is_power_of_2(freq)) - return -EINVAL; - spin_lock_irqsave(&rtc->irq_task_lock, flags); if (rtc->irq_task != NULL && task == NULL) err = -EBUSY; -- cgit v1.2.3