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drm/msm: mark PM functions as __maybe_unused
The suspend/resume functions are not referenced when power management is disabled: drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:1288:12: error: 'dpu_runtime_resume' defined but not used [-Werror=unused-function] drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c:1261:12: error: 'dpu_runtime_suspend' defined but not used [-Werror=unused-function] This marks them as __maybe_unused to let the compiler drop the functions without complaining. Fixes: 591225291ca2 ("drm/msm: Add SDM845 DPU support") Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Rob Clark <robdclark@gmail.com>
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1 changed files with 2 additions and 2 deletions
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@ -1258,7 +1258,7 @@ static int dpu_dev_remove(struct platform_device *pdev)
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return 0;
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}
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static int dpu_runtime_suspend(struct device *dev)
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static int __maybe_unused dpu_runtime_suspend(struct device *dev)
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{
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int rc = -1;
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struct platform_device *pdev = to_platform_device(dev);
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@ -1285,7 +1285,7 @@ static int dpu_runtime_suspend(struct device *dev)
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return rc;
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}
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static int dpu_runtime_resume(struct device *dev)
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static int __maybe_unused dpu_runtime_resume(struct device *dev)
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{
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int rc = -1;
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struct platform_device *pdev = to_platform_device(dev);
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