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Input: stmfts - mark all PM functions as __maybe_unused
We get a harmless warning when CONFIG_RUNTIME_PM is disabled:
drivers/input/touchscreen/stmfts.c:760:12: error: 'stmfts_runtime_resume' defined but not used [-Werror=unused-function]
static int stmfts_runtime_resume(struct device *dev)
drivers/input/touchscreen/stmfts.c:748:12: error: 'stmfts_runtime_suspend' defined but not used [-Werror=unused-function]
static int stmfts_runtime_suspend(struct device *dev)
The regular PM functions are already marked as __maybe_unused, so let's
do the same for the runtime-PM as well.
Fixes: 78bcac7b2a
("Input: add support for the STMicroelectronics FingerTip touchscreen")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
This commit is contained in:
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78bcac7b2a
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@ -745,7 +745,7 @@ static int stmfts_remove(struct i2c_client *client)
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return 0;
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}
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static int stmfts_runtime_suspend(struct device *dev)
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static int __maybe_unused stmfts_runtime_suspend(struct device *dev)
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{
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struct stmfts_data *sdata = dev_get_drvdata(dev);
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int ret;
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@ -757,7 +757,7 @@ static int stmfts_runtime_suspend(struct device *dev)
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return ret;
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}
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static int stmfts_runtime_resume(struct device *dev)
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static int __maybe_unused stmfts_runtime_resume(struct device *dev)
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{
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struct stmfts_data *sdata = dev_get_drvdata(dev);
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int ret;
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