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i2c: tegra: protect suspend/resume callbacks with CONFIG_PM_SLEEP 

The CONFIG_PM doesn't actually enable any of the PM callbacks, it
only allows to enable CONFIG_PM_SLEEP and CONFIG_PM_RUNTIME.
This means if CONFIG_PM is used to protect system sleep callbacks
then it may end up unreferenced if only runtime PM is enabled.
Hence protecting sleep callbacks with CONFIG_PM_SLEEP.

Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
This commit is contained in:
Laxman Dewangan 2012-08-18 17:49:58 +05:30 committed by Wolfram Sang
parent ab5625c30a
commit 371e67c9e1
1 changed files with 1 additions and 1 deletions
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drivers/i2c/busses/i2c-tegra.c
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@ -712,7 +712,7 @@ static int __devexit tegra_i2c_remove(struct platform_device *pdev)
return 0;
}
#ifdef CONFIG_PM
#ifdef CONFIG_PM_SLEEP
static int tegra_i2c_suspend(struct device *dev)
{
struct tegra_i2c_dev *i2c_dev = dev_get_drvdata(dev);