[media] vsp1: use __maybe_unused for PM handlers
Building without CONFIG_PM results in a harmless warning from
slightly incorrect #ifdef guards:
drivers/media/platform/vsp1/vsp1_drv.c:525:12: error: 'vsp1_pm_runtime_resume' defined but not used [-Werror=unused-function]
drivers/media/platform/vsp1/vsp1_drv.c:516:12: error: 'vsp1_pm_runtime_suspend' defined but not used [-Werror=unused-function]
This removes the existing #ifdef and instead marks all four
PM functions as __maybe_unused.
Fixes: 1e6af546ee
("[media] v4l: vsp1: Implement runtime PM support")
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
This commit is contained in:
parent
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@ -504,8 +504,7 @@ void vsp1_device_put(struct vsp1_device *vsp1)
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* Power Management
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*/
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#ifdef CONFIG_PM_SLEEP
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static int vsp1_pm_suspend(struct device *dev)
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static int __maybe_unused vsp1_pm_suspend(struct device *dev)
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{
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struct vsp1_device *vsp1 = dev_get_drvdata(dev);
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@ -515,7 +514,7 @@ static int vsp1_pm_suspend(struct device *dev)
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return 0;
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}
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static int vsp1_pm_resume(struct device *dev)
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static int __maybe_unused vsp1_pm_resume(struct device *dev)
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{
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struct vsp1_device *vsp1 = dev_get_drvdata(dev);
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@ -524,9 +523,8 @@ static int vsp1_pm_resume(struct device *dev)
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return 0;
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}
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#endif
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static int vsp1_pm_runtime_suspend(struct device *dev)
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static int __maybe_unused vsp1_pm_runtime_suspend(struct device *dev)
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{
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struct vsp1_device *vsp1 = dev_get_drvdata(dev);
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@ -535,7 +533,7 @@ static int vsp1_pm_runtime_suspend(struct device *dev)
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return 0;
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}
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static int vsp1_pm_runtime_resume(struct device *dev)
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static int __maybe_unused vsp1_pm_runtime_resume(struct device *dev)
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{
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struct vsp1_device *vsp1 = dev_get_drvdata(dev);
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int ret;
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