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 <dmitry.torokhov@gmail.com>
Reviewed-by: Krzysztof Kozlowski <k.kozlowski@samsung.com>
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com>
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 @@
* 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;
}