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i2c: stu300: add CONFIG_PM_SLEEP to suspend/resume functions 

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/i2c/busses/i2c-stu300.c:945:12: warning: 'stu300_suspend' defined but not used [-Wunused-function]
drivers/i2c/busses/i2c-stu300.c:954:12: warning: 'stu300_resume' defined but not used [-Wunused-function]

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
This commit is contained in:
Jingoo Han 2013-07-15 11:29:56 +09:00 committed by Wolfram Sang
parent f076e91635
commit 71f1260e71
1 changed files with 1 additions and 1 deletions
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2
drivers/i2c/busses/i2c-stu300.c
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@ -938,7 +938,7 @@ stu300_probe(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int stu300_suspend(struct device *device)
{
struct stu300_dev *dev = dev_get_drvdata(device);