From df100c017ea9f1a6a517c3fba84f8507973c004e Mon Sep 17 00:00:00 2001 From: Dmitry Torokhov Date: Thu, 23 Jul 2015 16:01:06 -0700 Subject: [PATCH] rtc: make rtc_does_wakealarm() return boolean Users of rtc_does_wakealarm() return value treat it as boolean so let's change the signature accordingly. Signed-off-by: Dmitry Torokhov Reviewed-by: Krzysztof Kozlowski Signed-off-by: Alexandre Belloni --- drivers/rtc/rtc-sysfs.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/drivers/rtc/rtc-sysfs.c b/drivers/rtc/rtc-sysfs.c index babd43b..2fbc11b 100644 --- a/drivers/rtc/rtc-sysfs.c +++ b/drivers/rtc/rtc-sysfs.c @@ -230,10 +230,11 @@ static DEVICE_ATTR(wakealarm, S_IRUGO | S_IWUSR, * suspend-to-disk. So: no attribute unless that side effect is possible. * (Userspace may disable that mechanism later.) */ -static inline int rtc_does_wakealarm(struct rtc_device *rtc) +static bool rtc_does_wakealarm(struct rtc_device *rtc) { if (!device_can_wakeup(rtc->dev.parent)) - return 0; + return false; + return rtc->ops->set_alarm != NULL; } -- 2.7.4