drm/amdkfd: Remove DUMMY_VRAM_SIZE

Remove DUMMY_VRAM_SIZE as it is not needed and can result
in reporting incorrect memory size.
Signed-off-by: Mukul Joshi <mukul.joshi@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

drivers/gpu/drm/amd/amdkfd/kfd_crat.c

@@ -30,9 +30,6 @@
 #include "amdgpu.h"
 #include "amdgpu_amdkfd.h"
 
-/* Fixme: Fake 32GB for 1PNPS1 mode bringup */
-#define DUMMY_VRAM_SIZE 31138512896
-
 /* GPU Processor ID base for dGPUs for which VCRAT needs to be created.
  * GPU processor ID are expressed with Bit[31]=1.
  * The base is set to 0x8000_0000 + 0x1000 to avoid collision with GPU IDs
@@ -1056,8 +1053,6 @@ static int kfd_parse_subtype_mem(struct crat_subtype_memory *mem,
 
 			props->heap_type = heap_type;
 			props->flags = flags;
-			if (size_in_bytes == 0)
-				size_in_bytes = DUMMY_VRAM_SIZE; /* Fixme: TBD */
 			props->size_in_bytes = size_in_bytes;
 			props->width = width;