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pwm: pwm-tipwmss: add CONFIG_PM_SLEEP to suspend/resume functions
This patch adds CONFIG_PM_SLEEP to suspend/resume functions to fix the following build warning when CONFIG_PM_SLEEP is not selected. drivers/pwm/pwm-tipwmss.c:104:12: warning: 'pwmss_suspend' defined but not used [-Wunused-function] drivers/pwm/pwm-tipwmss.c:113:12: warning: 'pwmss_resume' defined but not used [-Wunused-function] Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
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@ -101,6 +101,7 @@ static int pwmss_remove(struct platform_device *pdev)
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return 0;
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}
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#ifdef CONFIG_PM_SLEEP
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static int pwmss_suspend(struct device *dev)
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{
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struct pwmss_info *info = dev_get_drvdata(dev);
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@ -118,6 +119,7 @@ static int pwmss_resume(struct device *dev)
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writew(info->pwmss_clkconfig, info->mmio_base + PWMSS_CLKCONFIG);
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return 0;
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}
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#endif
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static SIMPLE_DEV_PM_OPS(pwmss_pm_ops, pwmss_suspend, pwmss_resume);
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