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Input: synaptics_i2c - wrap suspend and resume in CONFIG_PM_SLEEP
CONFIG_PM is defined when CONFIG_PM_SLEEP or CONFIG_PM_RUNTIME is defined, however suspend and resume methods are only valid in context of CONFIG_PM_SLEEP. If only CONFIG_PM_RUNTIME is defined we get the following warning (courtesy of Geerts randconfig builds): synaptics_i2c.c: warning: 'synaptics_i2c_resume' defined but not used Signed-off-by: Dmitry Torokhov <dtor@mail.ru>
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@ -619,7 +619,7 @@ static int __devexit synaptics_i2c_remove(struct i2c_client *client)
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return 0;
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}
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#ifdef CONFIG_PM
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#ifdef CONFIG_PM_SLEEP
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static int synaptics_i2c_suspend(struct device *dev)
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{
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struct i2c_client *client = to_i2c_client(dev);
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