From: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Date: Thu, 23 Jul 2015 23:01:06 +0000 (-0700)
Subject: rtc: make rtc_does_wakealarm() return boolean
X-Git-Tag: firefly_0821_release~176^2~1112^2~69
X-Git-Url: http://plrg.eecs.uci.edu/git/?a=commitdiff_plain;h=df100c017ea9f1a6a517c3fba84f8507973c004e;p=firefly-linux-kernel-4.4.55.git

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 babd43bf3ddc..2fbc11bb4352 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;
 }