[PATCH] drm/amdgpu: Make umc_v8_10_convert_error_address static and remove unused variable

[Candice Li]

Fixes following warnings:
warning: no previous prototype for 'umc_v8_10_convert_error_address'
warning: variable 'channel_index' set but not used

Reported-by: kernel test robot <l...@intel.com>
Signed-off-by: Candice Li <candice...@amd.com>
---
 drivers/gpu/drm/amd/amdgpu/umc_v8_10.c | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

diff --git a/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c 
b/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c
index 66158219f791cb..fb55e8cb9967ad 100644
--- a/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c
+++ b/drivers/gpu/drm/amd/amdgpu/umc_v8_10.c
@@ -209,10 +209,10 @@ static int umc_v8_10_swizzle_mode_na_to_pa(struct 
amdgpu_device *adev,
        return 0;
 }
 
-void umc_v8_10_convert_error_address(struct amdgpu_device *adev,
-                                   struct ras_err_data *err_data, uint64_t 
err_addr,
-                                   uint32_t ch_inst, uint32_t umc_inst,
-                                   uint32_t node_inst, uint64_t mc_umc_status)
+static void umc_v8_10_convert_error_address(struct amdgpu_device *adev,
+                                           struct ras_err_data *err_data, 
uint64_t err_addr,
+                                           uint32_t ch_inst, uint32_t umc_inst,
+                                           uint32_t node_inst, uint64_t 
mc_umc_status)
 {
        uint64_t na_err_addr_base;
        uint64_t na_err_addr, retired_page_addr;
@@ -434,7 +434,7 @@ static void umc_v8_10_ecc_info_query_error_address(struct 
amdgpu_device *adev,
                                        uint32_t umc_inst,
                                        uint32_t node_inst)
 {
-       uint32_t eccinfo_table_idx, channel_index;
+       uint32_t eccinfo_table_idx;
        uint64_t mc_umc_status, err_addr;
 
        struct amdgpu_ras *ras = amdgpu_ras_get_context(adev);
@@ -443,11 +443,6 @@ static void umc_v8_10_ecc_info_query_error_address(struct 
amdgpu_device *adev,
                                  adev->umc.channel_inst_num +
                                  umc_inst * adev->umc.channel_inst_num +
                                  ch_inst;
-       channel_index =
-               adev->umc.channel_idx_tbl[node_inst * adev->umc.umc_inst_num *
-                                                 adev->umc.channel_inst_num +
-                                                 umc_inst * 
adev->umc.channel_inst_num +
-                                                 ch_inst];
 
        mc_umc_status = ras->umc_ecc.ecc[eccinfo_table_idx].mca_umc_status;
 
-- 
2.17.1