[PATCH] Revert "drm/amdgpu: Init mcm_addr look up table"

[Alex Deucher <alexander.deucher@amd.com>]

From: Shiwu Zhang <shiwu.zhang@amd.com>

This reverts commit e7820045fde15d25b5b2706f03499e0cb9ae778e.
As vBIOS add the support for partition switch programming.

Signed-off-by: Shiwu Zhang <shiwu.zhang@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h | 1 -
 drivers/gpu/drm/amd/amdgpu/imu_v12_1.c  | 6 ------
 2 files changed, 7 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h
index 9c56be725ff3d..eb8537558f5fb 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_imu.h
@@ -39,7 +39,6 @@ struct amdgpu_imu_funcs {
     int (*switch_compute_partition)(struct amdgpu_device *adev,
 				    int num_xccs_per_xcp,
 				    int compute_partition_mode);
-    void (*init_mcm_addr_lut)(struct amdgpu_device *adev);
 };
 
 struct imu_rlc_ram_golden {
diff --git a/drivers/gpu/drm/amd/amdgpu/imu_v12_1.c b/drivers/gpu/drm/amd/amdgpu/imu_v12_1.c
index 539785a51f69f..8e33ffcdfa4cc 100644
--- a/drivers/gpu/drm/amd/amdgpu/imu_v12_1.c
+++ b/drivers/gpu/drm/amd/amdgpu/imu_v12_1.c
@@ -153,14 +153,8 @@ static int imu_v12_1_switch_compute_partition(struct amdgpu_device *adev,
 	return 0;
 }
 
-static void imu_v12_1_init_mcm_addr_lut(struct amdgpu_device *adev)
-{
-	/* todo: fill in when interface is ready */
-}
-
 const struct amdgpu_imu_funcs gfx_v12_1_imu_funcs = {
 	.init_microcode = imu_v12_1_init_microcode,
 	.load_microcode = imu_v12_1_load_microcode,
 	.switch_compute_partition = imu_v12_1_switch_compute_partition,
-	.init_mcm_addr_lut = imu_v12_1_init_mcm_addr_lut,
 };
-- 
2.53.0