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spi/s3c64xx: add CONFIG_PM_SLEEP to suspend/resume functions

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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 SET_SYSTEM_SLEEP_PM_OPS are only used
when the CONFIG_PM_SLEEP is enabled.

drivers/spi/spi-s3c64xx.c:1362:12: warning: 's3c64xx_spi_suspend' defined but not used [-Wunused-function]
drivers/spi/spi-s3c64xx.c:1381:12: warning: 's3c64xx_spi_resume' defined but not used [-Wunused-function]

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
This commit is contained in:
Jingoo Han 2013-03-22 02:09:08 +00:00 committed by Mark Brown
parent e47ef0f1af
commit 997230d02c
1 changed files with 2 additions and 2 deletions
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4
drivers/spi/spi-s3c64xx.c
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@ -1358,7 +1358,7 @@ static int s3c64xx_spi_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int s3c64xx_spi_suspend(struct device *dev)
{
struct spi_master *master = dev_get_drvdata(dev);
@ -1399,7 +1399,7 @@ static int s3c64xx_spi_resume(struct device *dev)
return 0;
}
#endif /* CONFIG_PM */
#endif /* CONFIG_PM_SLEEP */
#ifdef CONFIG_PM_RUNTIME
static int s3c64xx_spi_runtime_suspend(struct device *dev)