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drm/amdgpu: do not keep debugfs dentry

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Cleanup unnecessary debugfs dentries and surrounding functions.

v3: remove return value check for debugfs_create_file()
v2: remove ttm_debugfs_entries array.
    do not init variables.

Signed-off-by: Nirmoy Das <nirmoy.das@amd.com>
Reviewed-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Nirmoy Das
2021-02-10 14:10:12 +01:00
committed by Alex Deucher
parent 6e80fb8ab0
commit 88293c03c8
7 changed files with 50 additions and 97 deletions
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4
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h
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@@ -64,10 +64,6 @@ struct amdgpu_mman {
bool initialized;
void __iomem *aper_base_kaddr;
#if defined(CONFIG_DEBUG_FS)
struct dentry *debugfs_entries[8];
#endif
/* buffer handling */
const struct amdgpu_buffer_funcs *buffer_funcs;
struct amdgpu_ring *buffer_funcs_ring;