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authorArnd Bergmann <arnd@arndb.de>2016-07-04 15:12:28 +0200
committerZhang Rui <rui.zhang@intel.com>2016-09-27 14:02:16 +0800
commit5b97469a55872a30a0d53a1279a8ae8b1c68b52c (patch)
treebd4db74c0a3e223dfa3743bfdeb58bd5d7e3dca0 /drivers/thermal/qcom
parent43528445f6db0e934592a0c58b5a71d6be51aa41 (diff)
thermal: qcom: tsens-8916: mark PM functions __maybe_unused
The newly added tsens-8916 driver produces warnings when CONFIG_PM is disabled: drivers/thermal/qcom/tsens.c:53:12: error: 'tsens_resume' defined but not used [-Werror=unused-function] static int tsens_resume(struct device *dev) ^~~~~~~~~~~~ drivers/thermal/qcom/tsens.c:43:12: error: 'tsens_suspend' defined but not used [-Werror=unused-function] static int tsens_suspend(struct device *dev) ^~~~~~~~~~~~~ This marks both functions __maybe_unused to let the compiler know that they might be used in other configurations, without adding ugly #ifdef logic. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Reviewed-by: Rajendra Nayak <rnayak@codeaurora.org> Signed-off-by: Zhang Rui <rui.zhang@intel.com>
Diffstat (limited to 'drivers/thermal/qcom')
-rw-r--r--drivers/thermal/qcom/tsens.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/thermal/qcom/tsens.c b/drivers/thermal/qcom/tsens.c
index 446f70b5dbb2..3f9fe6aa51cc 100644
--- a/drivers/thermal/qcom/tsens.c
+++ b/drivers/thermal/qcom/tsens.c
@@ -40,7 +40,7 @@ static int tsens_get_trend(void *p, int trip, enum thermal_trend *trend)
return -ENOTSUPP;
}
-static int tsens_suspend(struct device *dev)
+static int __maybe_unused tsens_suspend(struct device *dev)
{
struct tsens_device *tmdev = dev_get_drvdata(dev);
@@ -50,7 +50,7 @@ static int tsens_suspend(struct device *dev)
return 0;
}
-static int tsens_resume(struct device *dev)
+static int __maybe_unused tsens_resume(struct device *dev)
{
struct tsens_device *tmdev = dev_get_drvdata(dev);