drm/amdgpu: Remove amdgpu_ucode_fini_bo

The variable clean is unnecessary.

Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

4 files changed, 1 insertions, 26 deletions

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
index bd397d2916fb..25d2f3e757f1 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_psp.c
@@ -452,8 +452,6 @@ static int psp_hw_fini(void *handle)
         if (adev->firmware.load_type != AMDGPU_FW_LOAD_PSP)
                 return 0;
 
-        amdgpu_ucode_fini_bo(adev);
-
         psp_ring_destroy(psp, PSP_RING_TYPE__KM);
 
         amdgpu_bo_free_kernel(&psp->tmr_bo, &psp->tmr_mc_addr, &psp->tmr_buf);
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
index 57ed38422089..971549f5833d 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.c
@@ -490,22 +490,3 @@ int amdgpu_ucode_init_bo(struct amdgpu_device *adev)
         }
         return 0;
 }
-
-int amdgpu_ucode_fini_bo(struct amdgpu_device *adev)
-{
-        int i;
-        struct amdgpu_firmware_info *ucode = NULL;
-
-        if (!adev->firmware.fw_size)
-                return 0;
-
-        for (i = 0; i < adev->firmware.max_ucodes; i++) {
-                ucode = &adev->firmware.ucode[i];
-                if (ucode->fw) {
-                        ucode->mc_addr = 0;
-                        ucode->kaddr = NULL;
-                }
-        }
-
-        return 0;
-}
diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
index 651529645200..aa6641b944a0 100644
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ucode.h
@@ -276,9 +276,8 @@ void amdgpu_ucode_print_gpu_info_hdr(const struct common_firmware_header *hdr);
 int amdgpu_ucode_validate(const struct firmware *fw);
 bool amdgpu_ucode_hdr_version(union amdgpu_firmware_header *hdr,
                                 uint16_t hdr_major, uint16_t hdr_minor);
-int amdgpu_ucode_init_bo(struct amdgpu_device *adev);
-int amdgpu_ucode_fini_bo(struct amdgpu_device *adev);
 
+int amdgpu_ucode_init_bo(struct amdgpu_device *adev);
 int amdgpu_ucode_create_bo(struct amdgpu_device *adev);
 void amdgpu_ucode_free_bo(struct amdgpu_device *adev);
 
diff --git a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
index 6bc8e9c08b0c..75b56ae032ce 100644
--- a/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
+++ b/drivers/gpu/drm/amd/powerplay/amd_powerplay.c
@@ -109,9 +109,6 @@ static int pp_sw_fini(void *handle)
 
         hwmgr_sw_fini(hwmgr);
 
-        if (adev->firmware.load_type == AMDGPU_FW_LOAD_SMU)
-                amdgpu_ucode_fini_bo(adev);
-
         release_firmware(adev->pm.fw);
         adev->pm.fw = NULL;