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Commit 78918cd0 authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Rob Clark
Browse files

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: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarRob Clark <robdclark@gmail.com>
parent f4b0f66d

drivers/gpu/drm/msm/disp/dpu1/dpu_kms.c

+2 −2
Original line number Diff line number Diff line
@@ -1258,7 +1258,7 @@ static int dpu_dev_remove(struct platform_device *pdev) 
	return 0;

}



static int dpu_runtime_suspend(struct device *dev)

static int __maybe_unused dpu_runtime_suspend(struct device *dev)

{

	int rc = -1;

	struct platform_device *pdev = to_platform_device(dev);
@@ -1285,7 +1285,7 @@ static int dpu_runtime_suspend(struct device *dev) 
	return rc;

}



static int dpu_runtime_resume(struct device *dev)

static int __maybe_unused dpu_runtime_resume(struct device *dev)

{

	int rc = -1;

	struct platform_device *pdev = to_platform_device(dev);