mwifiex_read_reg_byte
mwifiex_read_reg_byte(adapter, reg->fw_dump_ctrl, &ctrl_data);
mwifiex_read_reg_byte(adapter, reg, &fw_dump_num);
mwifiex_read_reg_byte(adapter, reg, &read_reg);
mwifiex_read_reg_byte(adapter, reg, dbg_ptr);