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Subject[PATCH 2/2] mfd: ab8500-gpadc: add CONFIG_PM_SLEEP to suspend/resume
Date
Add CONFIG_PM_SLEEP to suspend/resume functions to fix the build
warnings when CONFIG_PM_SLEEP is not selected. This is because
sleep PM callbacks defined by SET_SYSTEM_SLEEP_PM_OPS are only used
when the CONFIG_PM_SLEEP is enabled.

drivers/mfd/ab8500-gpadc.c:891:12: warning: 'ab8500_gpadc_suspend' defined but not used [-Wunused-function]
drivers/mfd/ab8500-gpadc.c:903:12: warning: 'ab8500_gpadc_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 77c616f..36000f9 100644
--- a/drivers/mfd/ab8500-gpadc.c
+++ b/drivers/mfd/ab8500-gpadc.c
@@ -888,6 +888,7 @@ static int ab8500_gpadc_runtime_resume(struct device *dev)
}
#endif

+#ifdef CONFIG_PM_SLEEP
static int ab8500_gpadc_suspend(struct device *dev)
{
struct ab8500_gpadc *gpadc = dev_get_drvdata(dev);
@@ -915,6 +916,7 @@ static int ab8500_gpadc_resume(struct device *dev)
mutex_unlock(&gpadc->ab8500_gpadc_lock);
return ret;
}
+#endif

static int ab8500_gpadc_probe(struct platform_device *pdev)
{
--
1.7.10.4



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