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i2c: s3c2410: Refactor ifdefs for PM_SLEEP 

Use the PM_SLEEP ifdef for system suspend and resume. This is partly
in preparation for adding runtime operations and partly because a user
may in theory choose to enable runtime suspend but not system suspend.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Reviewed-by: Shubhrajyoti D <shubhrajyoti@ti.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
This commit is contained in:
Mark Brown 2012-11-05 09:33:38 +01:00 committed by Wolfram Sang
parent 9b7a0c40de
commit 2935e0e05a
1 changed files with 5 additions and 1 deletions
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6
drivers/i2c/busses/i2c-s3c2410.c
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@ -1118,7 +1118,7 @@ static int s3c24xx_i2c_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int s3c24xx_i2c_suspend_noirq(struct device *dev)
{
struct platform_device *pdev = to_platform_device(dev);
@ -1141,10 +1141,14 @@ static int s3c24xx_i2c_resume(struct device *dev)
return 0;
}
#endif
#ifdef CONFIG_PM
static const struct dev_pm_ops s3c24xx_i2c_dev_pm_ops = {
#ifdef CONFIG_PM_SLEEP
.suspend_noirq = s3c24xx_i2c_suspend_noirq,
.resume = s3c24xx_i2c_resume,
#endif
};
#define S3C24XX_DEV_PM_OPS (&s3c24xx_i2c_dev_pm_ops)