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authorJingoo Han <jg1.han@samsung.com>2013-08-02 14:20:51 +0900
committerLee Jones <lee.jones@linaro.org>2013-08-14 18:52:36 +0100
commitf28d7ed0a54f593939758bc8d4a61134596094b1 (patch)
treebb06c76b34871e90c6dbcf06a23f84e06bee6361 /drivers/mfd
parent9924713a77a23b4bc6ac2bc8f31f08a15f0b04e1 (diff)
downloadblackbird-op-linux-f28d7ed0a54f593939758bc8d4a61134596094b1.tar.gz
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mfd: ab8500-gpadc: Add CONFIG_PM_RUNTIME to runtime_suspend/runtime_resume
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] Acked-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Jingoo Han <jg1.han@samsung.com> Signed-off-by: Lee Jones <lee.jones@linaro.org>
Diffstat (limited to 'drivers/mfd')
-rw-r--r--drivers/mfd/ab8500-gpadc.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/mfd/ab8500-gpadc.c b/drivers/mfd/ab8500-gpadc.c
index 7623e9123828..77c616fd3802 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)
{
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