drm/amdgpu: Remove unused field kgd2kfd_shared_resources.num_mec

Dead code.

Change-Id: I9575aa73b5741b80dc340f953cc773385c92b2be
Signed-off-by: Jay Cornwall <Jay.Cornwall@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>

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

@@ -101,7 +101,6 @@ void amdgpu_amdkfd_device_init(struct amdgpu_device *adev)
 	if (adev->kfd) {
 		struct kgd2kfd_shared_resources gpu_resources = {
 			.compute_vmid_bitmap = 0xFF00,
-			.num_mec = adev->gfx.mec.num_mec,
 			.num_pipe_per_mec = adev->gfx.mec.num_pipe_per_mec,
 			.num_queue_per_pipe = adev->gfx.mec.num_queue_per_pipe
 		};

drivers/gpu/drm/amd/include/kgd_kfd_interface.h

@@ -63,9 +63,6 @@ struct kgd2kfd_shared_resources {
 	/* Bit n == 1 means VMID n is available for KFD. */
 	unsigned int compute_vmid_bitmap;
 
-	/* number of mec available from the hardware */
-	uint32_t num_mec;
-
 	/* number of pipes per mec */
 	uint32_t num_pipe_per_mec;