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| author | Arnd Bergmann <arnd@arndb.de> | 2016-07-04 15:12:28 +0200 |
|---|---|---|
| committer | Zhang Rui <rui.zhang@intel.com> | 2016-09-27 14:02:16 +0800 |
| commit | 5b97469a55872a30a0d53a1279a8ae8b1c68b52c (patch) | |
| tree | bd4db74c0a3e223dfa3743bfdeb58bd5d7e3dca0 /drivers/thermal/qcom | |
| parent | 43528445f6db0e934592a0c58b5a71d6be51aa41 (diff) | |
| download | lwn-5b97469a55872a30a0d53a1279a8ae8b1c68b52c.tar.gz lwn-5b97469a55872a30a0d53a1279a8ae8b1c68b52c.zip | |
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.c | 4 |
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); |