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SubjectRe: [PATCH v2 07/24] drm: amdgpu: kernel-doc: update some adev parameters
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Am 13.10.20 um 14:14 schrieb Mauro Carvalho Chehab:
> Running "make htmldocs: produce lots of warnings on those files:
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'p_size' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:211: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_fini'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'p_size' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:211: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_fini'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'p_size' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:211: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_fini'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:177: warning: Excess function parameter 'p_size' description in 'amdgpu_vram_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c:211: warning: Excess function parameter 'man' description in 'amdgpu_vram_mgr_fini'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c:90: warning: Excess function parameter 'man' description in 'amdgpu_gtt_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c:90: warning: Excess function parameter 'p_size' description in 'amdgpu_gtt_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c:134: warning: Excess function parameter 'man' description in 'amdgpu_gtt_mgr_fini'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c:90: warning: Excess function parameter 'man' description in 'amdgpu_gtt_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c:90: warning: Excess function parameter 'p_size' description in 'amdgpu_gtt_mgr_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c:134: warning: Excess function parameter 'man' description in 'amdgpu_gtt_mgr_fini'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:675: warning: Excess function parameter 'dev' description in 'amdgpu_device_asic_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:675: warning: Excess function parameter 'dev' description in 'amdgpu_device_asic_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:675: warning: Excess function parameter 'dev' description in 'amdgpu_device_asic_init'
> ./drivers/gpu/drm/amd/amdgpu/amdgpu_device.c:675: warning: Excess function parameter 'dev' description in 'amdgpu_device_asic_init'
>
> They're related to the repacement of some parameters by adev,
> and due to a few renamed parameters.
>
> Update the kernel-doc documentation accordingly.
>
> Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
> ---
> drivers/gpu/drm/amd/amdgpu/amdgpu_device.c | 2 +-
> drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c | 6 +++---
> drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 5 ++---
> 3 files changed, 6 insertions(+), 7 deletions(-)
>
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> index f8f298b34805..fb375752feb1 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_device.c
> @@ -817,7 +817,7 @@ static void amdgpu_block_invalid_wreg(struct amdgpu_device *adev,
> /**
> * amdgpu_device_asic_init - Wrapper for atom asic_init
> *
> - * @dev: drm_device pointer
> + * @adev: drm_device pointer

This should probably read amdgpu device pointer, but apart from that
looks good to me.

Christian.

> *
> * Does any asic specific work and then calls atom asic init.
> */
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> index f203e4a6a3f2..5f3a04cd0fba 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gtt_mgr.c
> @@ -81,8 +81,8 @@ static const struct ttm_resource_manager_func amdgpu_gtt_mgr_func;
> /**
> * amdgpu_gtt_mgr_init - init GTT manager and DRM MM
> *
> - * @man: TTM memory type manager
> - * @p_size: maximum size of GTT
> + * @adev: amdgpu device structure
> + * @gtt_size: maximum size of GTT
> *
> * Allocate and initialize the GTT manager.
> */
> @@ -123,7 +123,7 @@ int amdgpu_gtt_mgr_init(struct amdgpu_device *adev, uint64_t gtt_size)
> /**
> * amdgpu_gtt_mgr_fini - free and destroy GTT manager
> *
> - * @man: TTM memory type manager
> + * @adev: amdgpu device structure
> *
> * Destroy and free the GTT manager, returns -EBUSY if ranges are still
> * allocated inside it.
> diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
> index 01c1171afbe0..a0e787ddbbd7 100644
> --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
> +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c
> @@ -168,8 +168,7 @@ static const struct ttm_resource_manager_func amdgpu_vram_mgr_func;
> /**
> * amdgpu_vram_mgr_init - init VRAM manager and DRM MM
> *
> - * @man: TTM memory type manager
> - * @p_size: maximum size of VRAM
> + * @adev: amdgpu device structure
> *
> * Allocate and initialize the VRAM manager.
> */
> @@ -199,7 +198,7 @@ int amdgpu_vram_mgr_init(struct amdgpu_device *adev)
> /**
> * amdgpu_vram_mgr_fini - free and destroy VRAM manager
> *
> - * @man: TTM memory type manager
> + * @adev: amdgpu device structure
> *
> * Destroy and free the VRAM manager, returns -EBUSY if ranges are still
> * allocated inside it.

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