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- From 5b97469a55872a30a0d53a1279a8ae8b1c68b52c Mon Sep 17 00:00:00 2001
- From: Arnd Bergmann <arnd@arndb.de>
- Date: Mon, 4 Jul 2016 15:12:28 +0200
- Subject: 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>
- ---
- drivers/thermal/qcom/tsens.c | 4 ++--
- 1 file changed, 2 insertions(+), 2 deletions(-)
- --- a/drivers/thermal/qcom/tsens.c
- +++ b/drivers/thermal/qcom/tsens.c
- @@ -40,7 +40,7 @@ static int tsens_get_trend(void *data, l
- 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 *
- 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);
-
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