drm/amd/include:cleanup raven1 mmhub header files.

Cleanup asic_reg/raven1/MMHUB folder.Remove unused mmhub_9_1_default.h
Signed-off-by: Feifei Xu <Feifei.Xu@amd.com>
Acked-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Junwei Zhang <Jerry.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdgpu/vcn_v1_0.c

@@ -32,8 +32,8 @@
 #include "raven1/VCN/vcn_1_0_offset.h"
 #include "raven1/VCN/vcn_1_0_sh_mask.h"
 #include "hdp/hdp_4_0_offset.h"
-#include "raven1/MMHUB/mmhub_9_1_offset.h"
-#include "raven1/MMHUB/mmhub_9_1_sh_mask.h"
+#include "mmhub/mmhub_9_1_offset.h"
+#include "mmhub/mmhub_9_1_sh_mask.h"
 
 static int vcn_v1_0_start(struct amdgpu_device *adev);
 static int vcn_v1_0_stop(struct amdgpu_device *adev);

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c

@@ -57,8 +57,8 @@
 
 #include "raven1/NBIO/nbio_7_0_offset.h"
 
-#include "raven1/MMHUB/mmhub_9_1_offset.h"
-#include "raven1/MMHUB/mmhub_9_1_sh_mask.h"
+#include "mmhub/mmhub_9_1_offset.h"
+#include "mmhub/mmhub_9_1_sh_mask.h"
 
 #include "reg_helper.h"
 #include "dce/dce_abm.h"