728 	char *sub_str;  in amdgpu_set_pp_od_clk_voltage()  local
766 	while ((sub_str = strsep(&tmp_str, delimiter)) != NULL) {  in amdgpu_set_pp_od_clk_voltage()
767 		if (strlen(sub_str) == 0)  in amdgpu_set_pp_od_clk_voltage()
769 		ret = kstrtol(sub_str, 0, &parameter[parameter_size]);  in amdgpu_set_pp_od_clk_voltage()
1019 	char *sub_str = NULL;  in amdgpu_read_mask()  local
1031 	while ((sub_str = strsep(&tmp, delimiter)) != NULL) {  in amdgpu_read_mask()
1032 		if (strlen(sub_str)) {  in amdgpu_read_mask()
1033 			ret = kstrtoul(sub_str, 0, &level);  in amdgpu_read_mask()
1415 	char *sub_str, buf_cpy[128];  in amdgpu_set_pp_power_profile_mode()  local
1440 		while ((sub_str = strsep(&tmp_str, delimiter)) != NULL) {  in amdgpu_set_pp_power_profile_mode()
1441 			if (strlen(sub_str) == 0)  in amdgpu_set_pp_power_profile_mode()
1443 			ret = kstrtol(sub_str, 0, &parameter[parameter_size]);  in amdgpu_set_pp_power_profile_mode()