linux-kernel - [PATCH v2 1/3] RTC: make rtc_does

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Date:	Thu, 23 Jul 2015 16:01:06 -0700
From:	Dmitry Torokhov <dmitry.torokhov@...il.com>
To:	Alexandre Belloni <alexandre.belloni@...e-electrons.com>
Cc:	Alessandro Zummo <a.zummo@...ertech.it>,
	rtc-linux@...glegroups.com, linux-kernel@...r.kernel.org,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>
Subject: [PATCH v2 1/3] 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@...il.com>
---
 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;
 }
 
-- 
2.5.0.rc2.392.g76e840b

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