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X-CSE-ConnectionGUID: ZgkpbrUtQwqqJE0s501uTg== X-CSE-MsgGUID: k7cN29MQSkGqnTkuNzylww== X-IronPort-AV: E=McAfee;i="6800,10657,11885"; a="88165248" X-IronPort-AV: E=Sophos;i="6.25,242,1779174000"; d="scan'208";a="88165248" Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa110.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Aug 2026 02:04:24 -0700 X-CSE-ConnectionGUID: WUHybMU+TWybG0U93Vo1uA== X-CSE-MsgGUID: BCm5Sr/ASPCTP3ax1wnOdw== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.25,242,1779174000"; d="scan'208";a="267283613" Received: from lkp-server01.sh.intel.com (HELO 3532383e6126) ([10.239.97.150]) by orviesa007.jf.intel.com with ESMTP; 25 Aug 2026 02:04:23 -0700 Received: from kbuild by 3532383e6126 with local (Exim 4.98.2) (envelope-from ) id 1wyn4s-000000005Mr-1dZz; Tue, 25 Aug 2026 09:04:18 +0000 Date: Tue, 25 Aug 2026 17:03:33 +0800 From: kernel test robot To: cros-kernel-buildreports@googlegroups.com Cc: oe-kbuild-all@lists.linux.dev Subject: [android-common:android17-6.18 0/2] drivers/usb/typec/tcpm/tcpm.c:1685:18: sparse: sparse: incorrect type in assignment (different base types) Message-ID: <202608251646.maAL5DQd-lkp@intel.com> User-Agent: s-nail v14.9.25 Precedence: bulk X-Mailing-List: oe-kbuild-all@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: tree: https://android.googlesource.com/kernel/common android17-6.18 head: 108028936ad167fb2d330e9151ce744f363fb538 commit: 19fa58626d0aaa0440aa17f36ca216e23293b383 [0/2] FROMGIT: usb: typec: tcpm: Add support for Battery Cap response message config: i386-randconfig-063-20260825 (https://download.01.org/0day-ci/archive/20260825/202608251646.maAL5DQd-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 sparse: v0.6.5-rc1 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260825/202608251646.maAL5DQd-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202608251646.maAL5DQd-lkp@intel.com/ sparse warnings: (new ones prefixed by >>) >> drivers/usb/typec/tcpm/tcpm.c:1685:18: sparse: sparse: incorrect type in assignment (different base types) @@ expected restricted __le16 [usertype] vid @@ got int @@ drivers/usb/typec/tcpm/tcpm.c:1685:18: sparse: expected restricted __le16 [usertype] vid drivers/usb/typec/tcpm/tcpm.c:1685:18: sparse: got int vim +1685 drivers/usb/typec/tcpm/tcpm.c 1638 1639 static int tcpm_pd_send_batt_cap(struct tcpm_port *port) 1640 { 1641 u16 design_cap = BATTERY_PROPERTY_UNKNOWN; 1642 u16 charge_cap = BATTERY_PROPERTY_UNKNOWN; 1643 u32 batt_id = port->batt_request_id; 1644 union power_supply_propval val; 1645 struct batt_cap_ext_msg bcdb; 1646 struct power_supply *batt; 1647 bool invalid_ref = true; 1648 struct pd_message msg; 1649 u8 data_obj_cnt; 1650 int ret, vol; 1651 1652 tcpm_get_fixed_batt(port); 1653 memset(&msg, 0, sizeof(msg)); 1654 1655 if (batt_id >= port->fixed_batt_cnt || batt_id >= MAX_NUM_FIXED_BATT) 1656 goto send_cap; 1657 1658 invalid_ref = false; 1659 batt = port->fixed_batt[batt_id]; 1660 ret = power_supply_get_property(batt, POWER_SUPPLY_PROP_VOLTAGE_AVG, 1661 &val); 1662 if (!ret) { 1663 vol = val.intval; 1664 ret = power_supply_get_property(batt, 1665 POWER_SUPPLY_PROP_CHARGE_FULL_DESIGN, 1666 &val); 1667 if (!ret) 1668 design_cap = tcpm_charge_to_energy(val.intval, vol); 1669 1670 ret = power_supply_get_property(batt, 1671 POWER_SUPPLY_PROP_CHARGE_FULL, 1672 &val); 1673 if (!ret) 1674 charge_cap = tcpm_charge_to_energy(val.intval, vol); 1675 } 1676 1677 send_cap: 1678 1679 /* 1680 * As per the USB PD Rev3.1 v1.8 spec, if a battery VID (assigned by the 1681 * USB-IF) does not exist or an invalid battery reference is made by the 1682 * requestor, then set the VID field to 0xffff. If the VID field is 1683 * 0xffff, set the PID field to 0. 1684 */ > 1685 bcdb.vid = BATTERY_PROPERTY_UNKNOWN; 1686 bcdb.pid = 0; 1687 bcdb.batt_design_cap = cpu_to_le16(design_cap); 1688 bcdb.batt_last_chg_cap = cpu_to_le16(charge_cap); 1689 bcdb.batt_type = invalid_ref ? BATT_CAP_BATT_TYPE_INVALID_REF : 0; 1690 memcpy(msg.ext_msg.data, &bcdb, sizeof(bcdb)); 1691 msg.ext_msg.header = PD_EXT_HDR_LE(sizeof(bcdb), 1692 0, /* Denotes if request chunk */ 1693 0, /* Chunk number */ 1694 1 /* Chunked */); 1695 1696 data_obj_cnt = count_chunked_data_objs(sizeof(bcdb)); 1697 msg.header = PD_HEADER_EXT_LE(PD_EXT_BATT_CAP, port->pwr_role, 1698 port->data_role, port->negotiated_rev, 1699 port->message_id, data_obj_cnt); 1700 1701 return tcpm_pd_transmit(port, TCPC_TX_SOP, &msg); 1702 } 1703 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki