i2c: pnx: add CONFIG_PM_SLEEP to suspend/resume functions
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 SIMPLE_DEV_PM_OPS are only used when the CONFIG_PM_SLEEP is enabled. drivers/i2c/busses/i2c-pnx.c:599:12: warning: 'i2c_pnx_controller_suspend' defined but not used [-Wunused-function] drivers/i2c/busses/i2c-pnx.c:608:12: warning: 'i2c_pnx_controller_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
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@ -595,7 +595,7 @@ static struct i2c_algorithm pnx_algorithm = {
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.functionality = i2c_pnx_func,
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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 i2c_pnx_controller_suspend(struct device *dev)
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{
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struct i2c_pnx_algo_data *alg_data = dev_get_drvdata(dev);
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