diff options
| author | Nirmoy Das <[email protected]> | 2021-09-02 13:27:56 +0200 |
|---|---|---|
| committer | Alex Deucher <[email protected]> | 2021-09-14 16:21:15 -0400 |
| commit | b04ce53eac2fc326290817a6f64a440b5bffd2e3 (patch) | |
| tree | 861120caae4692bda461b13dde9a55d9bc6d37d4 /drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | |
| parent | 7bbee36d71502ab9a341505da89a017c7ae2e6b2 (diff) | |
drm/amdgpu: use IS_ERR for debugfs APIs
debugfs APIs returns encoded error so use
IS_ERR for checking return value.
v2: return PTR_ERR(ent)
References: https://gitlab.freedesktop.org/drm/amd/-/issues/1686
Signed-off-by: Nirmoy Das <[email protected]>
Reviewed-by: Christian König <[email protected]>
Reviewed-By: Shashank Sharma <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
Cc: [email protected]
Diffstat (limited to 'drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c')
| -rw-r--r-- | drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c index 277128846dd1..463b9c0283f7 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_debugfs.c @@ -1544,20 +1544,18 @@ int amdgpu_debugfs_init(struct amdgpu_device *adev) struct dentry *ent; int r, i; - - ent = debugfs_create_file("amdgpu_preempt_ib", 0600, root, adev, &fops_ib_preempt); - if (!ent) { + if (IS_ERR(ent)) { DRM_ERROR("unable to create amdgpu_preempt_ib debugsfs file\n"); - return -EIO; + return PTR_ERR(ent); } ent = debugfs_create_file("amdgpu_force_sclk", 0200, root, adev, &fops_sclk_set); - if (!ent) { + if (IS_ERR(ent)) { DRM_ERROR("unable to create amdgpu_set_sclk debugsfs file\n"); - return -EIO; + return PTR_ERR(ent); } /* Register debugfs entries for amdgpu_ttm */ |