Commit 371e67c9 authored Aug 18, 2012 by Laxman Dewangan Committed by Wolfram Sang Aug 18, 2012

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>

parent ab5625c3

drivers/i2c/busses/i2c-tegra.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -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);