Messages in this thread Patch in this message | | | From | Jingoo Han <> | Subject | [PATCH 1/2] mfd: ab8500-gpadc: add CONFIG_PM_RUNTIME to runtime_suspend/runtime_resume | Date | Fri, 02 Aug 2013 14:20:51 +0900 |
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Add CONFIG_PM_RUNTIME to runtime_suspend/runtime_resume functions to fix the build warnings when CONFIG_PM_RUNTIME is not selected. This is because runtime PM callbacks defined by SET_RUNTIME_PM_OPS are only used when the CONFIG_PM_RUNTIME is enabled.
drivers/mfd/ab8500-gpadc.c:870:12: warning: 'ab8500_gpadc_runtime_suspend' defined but not used [-Wunused-function] drivers/mfd/ab8500-gpadc.c:878:12: warning: 'ab8500_gpadc_runtime_resume' defined but not used [-Wunused-function]
Signed-off-by: Jingoo Han <jg1.han@samsung.com> --- drivers/mfd/ab8500-gpadc.c | 2 ++ 1 file changed, 2 insertions(+)
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c index 7623e91..77c616f 100644 --- a/drivers/mfd/ab8500-gpadc.c +++ b/drivers/mfd/ab8500-gpadc.c @@ -867,6 +867,7 @@ static void ab8500_gpadc_read_calibration_data(struct ab8500_gpadc *gpadc) gpadc->cal_data[ADC_INPUT_VBAT].offset); } +#ifdef CONFIG_PM_RUNTIME static int ab8500_gpadc_runtime_suspend(struct device *dev) { struct ab8500_gpadc *gpadc = dev_get_drvdata(dev); @@ -885,6 +886,7 @@ static int ab8500_gpadc_runtime_resume(struct device *dev) dev_err(dev, "Failed to enable vtvout LDO: %d\n", ret); return ret; } +#endif static int ab8500_gpadc_suspend(struct device *dev) { -- 1.7.10.4
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