[PATCH] drm/amdgpu: NULL check before some freeing functions is not needed.

NULL check before some freeing functions is not needed. Signed-off-by: Thomas Meyer --- diff -u -p a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_acpi.c @@ -816,6

radeon_get_bios: BUG: unable to handle kernel paging request

Hi, while trying to resurrect my old Macbook as an 32 bit kernel testing device, I think someone broke the radeon driver on this first generation pure EFI boot Macbook. My guess would be that the introduction of the vga_switcheroo code did break the radeon_get_bios functionality. I will try agai

[PATCH 1/4] drm/amd/powerplay: Cocci spatch "alloc_cast"

Remove casting the values returned by memory allocation functions like kmalloc, kzalloc, kmem_cache_alloc, kmem_cache_zalloc etc." Found by coccinelle spatch "api/alloc/alloc_cast.cocci" Signed-off-by: Thomas Meyer --- diff -u -p a/drivers/gpu/drm/amd/powerplay/hwmgr/vega10_proce

[PATCH 2/10] drm/amdgpu: Use ARRAY_SIZE macro

k/verification. Signed-off-by: Thomas Meyer --- diff --git a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c index 9804318f3488..7ef84d884714 100644 --- a/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c +++ b/drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c @@ -20,6 +20,8 @@ *