[PATCH] gpu: drm: amd: amdgpu: Fixed a few warnings

[PATCH] gpu: drm: amd: amdgpu: Fixed a few warnings

[Liviu Cheru]

Fixed warnings regarding SPDX license, using "unsigned" instead
of "unsigned int", wrong function parameter name for the
documentation and a space between the function name and "(".

Signed-off-by: Liviu Cheru <liviu.cheru@gmail.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
index 795fa7445abe..af1abb281c6d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
@@ -1,3 +1,4 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
 /*
  * Copyright 2009 Jerome Glisse.
  * All Rights Reserved.
@@ -129,7 +130,7 @@ void amdgpu_bo_placement_from_domain(struct amdgpu_bo *abo, u32 domain)
 	u32 c = 0;
 
 	if (domain & AMDGPU_GEM_DOMAIN_VRAM) {
-		unsigned visible_pfn = adev->gmc.visible_vram_size >> PAGE_SHIFT;
+		unsigned int visible_pfn = adev->gmc.visible_vram_size >> PAGE_SHIFT;
 
 		places[c].fpfn = 0;
 		places[c].lpfn = 0;
@@ -731,7 +732,7 @@ int amdgpu_bo_validate(struct amdgpu_bo *bo)
 /**
  * amdgpu_bo_add_to_shadow_list - add a BO to the shadow list
  *
- * @bo: BO that will be inserted into the shadow list
+ * @vmbo: BO that will be inserted into the shadow list
  *
  * Insert a BO to the shadow list.
  */
@@ -957,7 +958,7 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
 		bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
 	amdgpu_bo_placement_from_domain(bo, domain);
 	for (i = 0; i < bo->placement.num_placement; i++) {
-		unsigned fpfn, lpfn;
+		unsigned int fpfn, lpfn;
 
 		fpfn = min_offset >> PAGE_SHIFT;
 		lpfn = max_offset >> PAGE_SHIFT;
@@ -1175,7 +1176,7 @@ void amdgpu_bo_get_tiling_flags(struct amdgpu_bo *bo, u64 *tiling_flags)
  * Returns:
  * 0 for success or a negative error code on failure.
  */
-int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata,
+int amdgpu_bo_set_metadata(struct amdgpu_bo *bo, void *metadata,
 			    uint32_t metadata_size, uint64_t flags)
 {
 	struct amdgpu_bo_user *ubo;
-- 
2.30.2

Re: [PATCH] gpu: drm: amd: amdgpu: Fixed a few warnings

[Alex Deucher]

On Sat, Aug 21, 2021 at 4:46 AM Liviu Cheru <liviucheru@gmail.com> wrote:
>
> Fixed warnings regarding SPDX license, using "unsigned" instead
> of "unsigned int", wrong function parameter name for the
> documentation and a space between the function name and "(".
>

In general, please split these up by the type of change.

> Signed-off-by: Liviu Cheru <liviu.cheru@gmail.com>
> ---
>  drivers/gpu/drm/amd/amdgpu/amdgpu_object.c | 9 +++++----
>  1 file changed, 5 insertions(+), 4 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> index 795fa7445abe..af1abb281c6d 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.c
> @@ -1,3 +1,4 @@
> +// SPDX-License-Identifier: GPL-2.0-or-later

The license is MIT not GPL.  See the actual license on the file.

>  /*
>   * Copyright 2009 Jerome Glisse.
>   * All Rights Reserved.
> @@ -129,7 +130,7 @@ void amdgpu_bo_placement_from_domain(struct amdgpu_bo *abo, u32 domain)
>         u32 c = 0;
>
>         if (domain & AMDGPU_GEM_DOMAIN_VRAM) {
> -               unsigned visible_pfn = adev->gmc.visible_vram_size >> PAGE_SHIFT;
> +               unsigned int visible_pfn = adev->gmc.visible_vram_size >> PAGE_SHIFT;
>
>                 places[c].fpfn = 0;
>                 places[c].lpfn = 0;
> @@ -731,7 +732,7 @@ int amdgpu_bo_validate(struct amdgpu_bo *bo)
>  /**
>   * amdgpu_bo_add_to_shadow_list - add a BO to the shadow list
>   *
> - * @bo: BO that will be inserted into the shadow list
> + * @vmbo: BO that will be inserted into the shadow list
>   *
>   * Insert a BO to the shadow list.
>   */

This code has already been fixed.

> @@ -957,7 +958,7 @@ int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
>                 bo->flags |= AMDGPU_GEM_CREATE_CPU_ACCESS_REQUIRED;
>         amdgpu_bo_placement_from_domain(bo, domain);
>         for (i = 0; i < bo->placement.num_placement; i++) {
> -               unsigned fpfn, lpfn;
> +               unsigned int fpfn, lpfn;
>
>                 fpfn = min_offset >> PAGE_SHIFT;
>                 lpfn = max_offset >> PAGE_SHIFT;
> @@ -1175,7 +1176,7 @@ void amdgpu_bo_get_tiling_flags(struct amdgpu_bo *bo, u64 *tiling_flags)
>   * Returns:
>   * 0 for success or a negative error code on failure.
>   */
> -int amdgpu_bo_set_metadata (struct amdgpu_bo *bo, void *metadata,
> +int amdgpu_bo_set_metadata(struct amdgpu_bo *bo, void *metadata,
>                             uint32_t metadata_size, uint64_t flags)
>  {
>         struct amdgpu_bo_user *ubo;
> --
> 2.30.2
>