forked from luck/tmp_suning_uos_patched
Input: spear-keyboard - use __maybe_unused to hide pm functions
The spear keyboard driver uses #ifdef CONFIG_PM to hide its power management functions, but then uses references from SIMPLE_DEV_PM_OPS that are only present if both CONFIG_PM and CONFIG_PM_SLEEP are set, resulting in a warning about unused functions: drivers/input/keyboard/spear-keyboard.c:292:12: error: 'spear_kbd_suspend' defined but not used [-Werror=unused-function] drivers/input/keyboard/spear-keyboard.c:345:12: error: 'spear_kbd_resume' defined but not used [-Werror=unused-function] This removes the #ifdef and instead uses a __maybe_unused annotation. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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@ -288,8 +288,7 @@ static int spear_kbd_remove(struct platform_device *pdev)
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return 0;
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return 0;
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}
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}
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#ifdef CONFIG_PM
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static int __maybe_unused spear_kbd_suspend(struct device *dev)
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static int spear_kbd_suspend(struct device *dev)
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{
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct platform_device *pdev = to_platform_device(dev);
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struct spear_kbd *kbd = platform_get_drvdata(pdev);
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struct spear_kbd *kbd = platform_get_drvdata(pdev);
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@ -342,7 +341,7 @@ static int spear_kbd_suspend(struct device *dev)
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return 0;
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return 0;
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}
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}
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static int spear_kbd_resume(struct device *dev)
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static int __maybe_unused spear_kbd_resume(struct device *dev)
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{
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{
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struct platform_device *pdev = to_platform_device(dev);
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struct platform_device *pdev = to_platform_device(dev);
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struct spear_kbd *kbd = platform_get_drvdata(pdev);
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struct spear_kbd *kbd = platform_get_drvdata(pdev);
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@ -368,7 +367,6 @@ static int spear_kbd_resume(struct device *dev)
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return 0;
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return 0;
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}
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}
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#endif
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static SIMPLE_DEV_PM_OPS(spear_kbd_pm_ops, spear_kbd_suspend, spear_kbd_resume);
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static SIMPLE_DEV_PM_OPS(spear_kbd_pm_ops, spear_kbd_suspend, spear_kbd_resume);
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