Commit ae13219e authored by Dmitry Baryshkov's avatar Dmitry Baryshkov Committed by Rob Clark
Browse files

drm/msm: only register 'kms' debug file if KMS is used 



There is little point in having the empty debugfs file which always
returns -ENODEV. Change this file to be created only if KMS is actually
used.

Reviewed-by: default avatarRob Clark <robdclark@gmail.com>
Signed-off-by: default avatarDmitry Baryshkov <dmitry.baryshkov@linaro.org>
Patchwork: https://patchwork.freedesktop.org/patch/561656/


Signed-off-by: default avatarRob Clark <robdclark@chromium.org>
parent eedba1b3

drivers/gpu/drm/msm/msm_debugfs.c

+3 −2
Original line number Diff line number Diff line
@@ -314,6 +314,7 @@ void msm_debugfs_init(struct drm_minor *minor) 
	debugfs_create_file("gpu", S_IRUSR, minor->debugfs_root,

		dev, &msm_gpu_fops);



	if (priv->kms)

		debugfs_create_file("kms", S_IRUSR, minor->debugfs_root,

				    dev, &msm_kms_fops);