From: Jingoo Han <jg1.han@samsung.com>
To: "'Andrew Morton'" <akpm@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
"'Alessandro Zummo'" <a.zummo@towertech.it>,
rtc-linux@googlegroups.com, "'Jingoo Han'" <jg1.han@samsung.com>
Subject: [PATCH 2/2] rtc: rtc-88pm80x: add CONFIG_PM_SLEEP to suspend/resume functions
Date: Fri, 22 Mar 2013 11:15:37 +0900 [thread overview]
Message-ID: <00bc01ce26a3$24cfdc90$6e6f95b0$%han@samsung.com> (raw)
In-Reply-To: <00bb01ce26a3$0d69b800$283d2800$%han@samsung.com>
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the following
build warning when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SIMPLE_DEV_PM_OPS are only used when
the CONFIG_PM_SLEEP is enabled.
drivers/rtc/rtc-88pm80x.c:238:12: warning: 'pm80x_rtc_suspend' defined but not used [-Wunused-function]
drivers/rtc/rtc-88pm80x.c:243:12: warning: 'pm80x_rtc_resume' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com>
---
drivers/rtc/rtc-88pm80x.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)
diff --git a/drivers/rtc/rtc-88pm80x.c b/drivers/rtc/rtc-88pm80x.c
index 76f9505..f3742f3 100644
--- a/drivers/rtc/rtc-88pm80x.c
+++ b/drivers/rtc/rtc-88pm80x.c
@@ -234,7 +234,7 @@ static const struct rtc_class_ops pm80x_rtc_ops = {
.alarm_irq_enable = pm80x_rtc_alarm_irq_enable,
};
-#ifdef CONFIG_PM
+#ifdef CONFIG_PM_SLEEP
static int pm80x_rtc_suspend(struct device *dev)
{
return pm80x_dev_suspend(dev);
--
1.7.2.5
prev parent reply other threads:[~2013-03-22 2:15 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-03-22 2:14 [PATCH 1/2] rtc: rtc-ds1374: " Jingoo Han
2013-03-22 2:15 ` Jingoo Han [this message]
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