Commit 5b9581df authored by Nirmoy Das's avatar Nirmoy Das Committed by Alex Deucher
Browse files

drm/amdgpu: return early if debugfs is not initialized 

Check first if debugfs is initialized before creating
amdgpu debugfs files.

References: https://gitlab.freedesktop.org/drm/amd/-/issues/1686


Signed-off-by: default avatarNirmoy Das <nirmoy.das@amd.com>
Reviewed-by: default avatarChristian König <christian.koenig@amd.com>
Reviewed-by: default avatarLijo Lazar <lijo.lazar@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent 8e6519ce

drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c

+3 −0
Original line number Diff line number Diff line
@@ -1617,6 +1617,9 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev) 
	struct dentry *ent;

	int r, i;



	if (!debugfs_initialized())

		return 0;



	ent = debugfs_create_file("amdgpu_preempt_ib", 0600, root, adev,

				  &fops_ib_preempt);

	if (IS_ERR(ent)) {