diff options
Diffstat (limited to 'meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3880-drm-amdgpu-remove-redundant-variable-definition.patch')
-rw-r--r-- | meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3880-drm-amdgpu-remove-redundant-variable-definition.patch | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3880-drm-amdgpu-remove-redundant-variable-definition.patch b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3880-drm-amdgpu-remove-redundant-variable-definition.patch new file mode 100644 index 00000000..43e30bf2 --- /dev/null +++ b/meta-amd-bsp/recipes-kernel/linux/linux-yocto-4.19.8/3880-drm-amdgpu-remove-redundant-variable-definition.patch @@ -0,0 +1,57 @@ +From 620f5965dce235f739ef381f6a45ef683e35294b Mon Sep 17 00:00:00 2001 +From: Guchun Chen <guchun.chen@amd.com> +Date: Wed, 18 Sep 2019 11:33:19 +0800 +Subject: [PATCH 3880/4256] drm/amdgpu: remove redundant variable definition + +No need to define the same variables in each loop of the function. + +Signed-off-by: Guchun Chen <guchun.chen@amd.com> +Reviewed-by: Tao Zhou <tao.zhou1@amd.com> +Signed-off-by: Alex Deucher <alexander.deucher@amd.com> +--- + drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c | 15 ++++++++------- + 1 file changed, 8 insertions(+), 7 deletions(-) + +diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +index d0e020ef73e3..20af0a17d00b 100644 +--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c ++++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_ras_eeprom.c +@@ -359,8 +359,9 @@ int amdgpu_ras_eeprom_process_recods(struct amdgpu_ras_eeprom_control *control, + int num) + { + int i, ret = 0; +- struct i2c_msg *msgs; +- unsigned char *buffs; ++ struct i2c_msg *msgs, *msg; ++ unsigned char *buffs, *buff; ++ struct eeprom_table_record *record; + struct amdgpu_device *adev = to_amdgpu_device(control); + + if (adev->asic_type != CHIP_VEGA20) +@@ -390,9 +391,9 @@ int amdgpu_ras_eeprom_process_recods(struct amdgpu_ras_eeprom_control *control, + * 256b + */ + for (i = 0; i < num; i++) { +- unsigned char *buff = &buffs[i * (EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE)]; +- struct eeprom_table_record *record = &records[i]; +- struct i2c_msg *msg = &msgs[i]; ++ buff = &buffs[i * (EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE)]; ++ record = &records[i]; ++ msg = &msgs[i]; + + control->next_addr = __correct_eeprom_dest_address(control->next_addr); + +@@ -432,8 +433,8 @@ int amdgpu_ras_eeprom_process_recods(struct amdgpu_ras_eeprom_control *control, + + if (!write) { + for (i = 0; i < num; i++) { +- unsigned char *buff = &buffs[i*(EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE)]; +- struct eeprom_table_record *record = &records[i]; ++ buff = &buffs[i*(EEPROM_ADDRESS_SIZE + EEPROM_TABLE_RECORD_SIZE)]; ++ record = &records[i]; + + __decode_table_record_from_buff(control, record, buff + EEPROM_ADDRESS_SIZE); + } +-- +2.17.1 + |