linux-kernel - [PATCH 2/2] mfd: sec-core: sec_pmic_{suspend,resume}() should depend on CONFIG_PM

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Date:	Sun, 26 Jan 2014 11:38:43 +0100
From:	Geert Uytterhoeven <geert@...ux-m68k.org>
To:	Samuel Ortiz <sameo@...ux.intel.com>,
	Lee Jones <lee.jones@...aro.org>,
	Sangbeom Kim <sbkim73@...sung.com>,
	Krzysztof Kozlowski <k.kozlowski@...sung.com>,
	Chanwoo Choi <cw00.choi@...sung.com>
Cc:	linux-kernel@...r.kernel.org,
	Geert Uytterhoeven <geert@...ux-m68k.org>
Subject: [PATCH 2/2] mfd: sec-core: sec_pmic_{suspend,resume}() should depend on CONFIG_PM_SLEEP

If CONFIG_PM_SLEEP=n:

drivers/mfd/sec-core.c:349: warning: ‘sec_pmic_suspend’ defined but not used
drivers/mfd/sec-core.c:371: warning: ‘sec_pmic_resume’ defined but not used

Signed-off-by: Geert Uytterhoeven <geert@...ux-m68k.org>
---
 drivers/mfd/sec-core.c |    2 ++
 1 file changed, 2 insertions(+)

diff --git a/drivers/mfd/sec-core.c b/drivers/mfd/sec-core.c
index e4671088f075..dbc39e676cbd 100644
--- a/drivers/mfd/sec-core.c
+++ b/drivers/mfd/sec-core.c
@@ -345,6 +345,7 @@ static int sec_pmic_remove(struct i2c_client *i2c)
 	return 0;
 }
 
+#ifdef CONFIG_PM_SLEEP
 static int sec_pmic_suspend(struct device *dev)
 {
 	struct i2c_client *i2c = container_of(dev, struct i2c_client, dev);
@@ -379,6 +380,7 @@ static int sec_pmic_resume(struct device *dev)
 
 	return 0;
 }
+#endif /* CONFIG_PM_SLEEP */
 
 static SIMPLE_DEV_PM_OPS(sec_pmic_pm_ops, sec_pmic_suspend, sec_pmic_resume);
 
-- 
1.7.9.5

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