drm/amdgpu: delete set-but-not-read member has_uvd from amdgpu_device

Clean up leftover from radeon code.
Signed-off-by: Nils Wallménius <nils.wallmenius@gmail.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/amdgpu.h

@@ -2053,7 +2053,6 @@ struct amdgpu_device {
 	struct amdgpu_sdma		sdma;
 
 	/* uvd */
-	bool				has_uvd;
 	struct amdgpu_uvd		uvd;
 
 	/* vce */

drivers/gpu/drm/amd/amdgpu/cik.c

@@ -2025,8 +2025,6 @@ static int cik_common_early_init(void *handle)
 
 	adev->asic_funcs = &cik_asic_funcs;
 
-	adev->has_uvd = true;
-
 	adev->rev_id = cik_get_rev_id(adev);
 	adev->external_rev_id = 0xFF;
 	switch (adev->asic_type) {

drivers/gpu/drm/amd/amdgpu/vi.c

@@ -1071,26 +1071,22 @@ static int vi_common_early_init(void *handle)
 	adev->external_rev_id = 0xFF;
 	switch (adev->asic_type) {
 	case CHIP_TOPAZ:
-		adev->has_uvd = false;
 		adev->cg_flags = 0;
 		adev->pg_flags = 0;
 		adev->external_rev_id = 0x1;
 		break;
 	case CHIP_FIJI:
-		adev->has_uvd = true;
 		adev->cg_flags = 0;
 		adev->pg_flags = 0;
 		adev->external_rev_id = adev->rev_id + 0x3c;
 		break;
 	case CHIP_TONGA:
-		adev->has_uvd = true;
 		adev->cg_flags = 0;
 		adev->pg_flags = 0;
 		adev->external_rev_id = adev->rev_id + 0x14;
 		break;
 	case CHIP_CARRIZO:
 	case CHIP_STONEY:
-		adev->has_uvd = true;
 		adev->cg_flags = 0;
 		/* Disable UVD pg */
 		adev->pg_flags = /* AMDGPU_PG_SUPPORT_UVD | */AMDGPU_PG_SUPPORT_VCE;