From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com
Subject: [hid:for-6.6/nvidia 2/3] drivers/hid/hid-nvidia-shield.c:121:1: sparse: sparse: static assertion failed: "sizeof(enum thunderstrike_charger_type) == 1"
Date: Tue, 15 Aug 2023 18:17:03 +0800 [thread overview]
Message-ID: <202308151816.bcZbOG9c-lkp@intel.com> (raw)
::::::
:::::: Manual check reason: "low confidence static check warning: drivers/hid/hid-nvidia-shield.c:121:1: sparse: sparse: static assertion failed: "sizeof(enum thunderstrike_charger_type) == 1""
::::::
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
CC: linux-input@vger.kernel.org
TO: Rahul Rameshbabu <rrameshbabu@nvidia.com>
CC: Jiri Kosina <jkosina@suse.cz>
tree: https://git.kernel.org/pub/scm/linux/kernel/git/hid/hid.git for-6.6/nvidia
head: 77fe1fed4741b14ccf5abf19dc794cc5928c1ac8
commit: 3ab196f882377ed5c2a946cf9f7ede8be4727f44 [2/3] HID: nvidia-shield: Add battery support for Thunderstrike
:::::: branch date: 25 hours ago
:::::: commit date: 25 hours ago
config: x86_64-allmodconfig (https://download.01.org/0day-ci/archive/20230815/202308151816.bcZbOG9c-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20230815/202308151816.bcZbOG9c-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 <lkp@intel.com>
| Closes: https://lore.kernel.org/r/202308151816.bcZbOG9c-lkp@intel.com/
sparse warnings: (new ones prefixed by >>)
drivers/hid/hid-nvidia-shield.c:104:1: sparse: sparse: static assertion failed: "sizeof(enum thunderstrike_led_state) == 1"
>> drivers/hid/hid-nvidia-shield.c:121:1: sparse: sparse: static assertion failed: "sizeof(enum thunderstrike_charger_type) == 1"
>> drivers/hid/hid-nvidia-shield.c:130:1: sparse: sparse: static assertion failed: "sizeof(enum thunderstrike_charger_state) == 1"
drivers/hid/hid-nvidia-shield.c:183:1: sparse: sparse: static assertion failed: "sizeof(struct thunderstrike_hostcmd_req_report) == THUNDERSTRIKE_HOSTCMD_REPORT_SIZE"
vim +121 drivers/hid/hid-nvidia-shield.c
09308562d4afb1 Rahul Rameshbabu 2023-06-08 99
f88af60e74a5b3 Rahul Rameshbabu 2023-05-29 100 enum thunderstrike_led_state {
f88af60e74a5b3 Rahul Rameshbabu 2023-05-29 101 THUNDERSTRIKE_LED_OFF = 1,
f88af60e74a5b3 Rahul Rameshbabu 2023-05-29 102 THUNDERSTRIKE_LED_ON = 8,
f88af60e74a5b3 Rahul Rameshbabu 2023-05-29 103 } __packed;
f88af60e74a5b3 Rahul Rameshbabu 2023-05-29 @104 static_assert(sizeof(enum thunderstrike_led_state) == 1);
f88af60e74a5b3 Rahul Rameshbabu 2023-05-29 105
3ab196f882377e Rahul Rameshbabu 2023-08-07 106 struct thunderstrike_hostcmd_battery {
3ab196f882377e Rahul Rameshbabu 2023-08-07 107 __le16 voltage_avg;
3ab196f882377e Rahul Rameshbabu 2023-08-07 108 u8 reserved_at_10;
3ab196f882377e Rahul Rameshbabu 2023-08-07 109 __le16 thermistor;
3ab196f882377e Rahul Rameshbabu 2023-08-07 110 __le16 voltage_min;
3ab196f882377e Rahul Rameshbabu 2023-08-07 111 __le16 voltage_boot;
3ab196f882377e Rahul Rameshbabu 2023-08-07 112 __le16 voltage_now;
3ab196f882377e Rahul Rameshbabu 2023-08-07 113 u8 capacity;
3ab196f882377e Rahul Rameshbabu 2023-08-07 114 } __packed;
3ab196f882377e Rahul Rameshbabu 2023-08-07 115
3ab196f882377e Rahul Rameshbabu 2023-08-07 116 enum thunderstrike_charger_type {
3ab196f882377e Rahul Rameshbabu 2023-08-07 117 THUNDERSTRIKE_CHARGER_TYPE_NONE = 0,
3ab196f882377e Rahul Rameshbabu 2023-08-07 118 THUNDERSTRIKE_CHARGER_TYPE_TRICKLE,
3ab196f882377e Rahul Rameshbabu 2023-08-07 119 THUNDERSTRIKE_CHARGER_TYPE_NORMAL,
3ab196f882377e Rahul Rameshbabu 2023-08-07 120 } __packed;
3ab196f882377e Rahul Rameshbabu 2023-08-07 @121 static_assert(sizeof(enum thunderstrike_charger_type) == 1);
3ab196f882377e Rahul Rameshbabu 2023-08-07 122
3ab196f882377e Rahul Rameshbabu 2023-08-07 123 enum thunderstrike_charger_state {
3ab196f882377e Rahul Rameshbabu 2023-08-07 124 THUNDERSTRIKE_CHARGER_STATE_UNKNOWN = 0,
3ab196f882377e Rahul Rameshbabu 2023-08-07 125 THUNDERSTRIKE_CHARGER_STATE_DISABLED,
3ab196f882377e Rahul Rameshbabu 2023-08-07 126 THUNDERSTRIKE_CHARGER_STATE_CHARGING,
3ab196f882377e Rahul Rameshbabu 2023-08-07 127 THUNDERSTRIKE_CHARGER_STATE_FULL,
3ab196f882377e Rahul Rameshbabu 2023-08-07 128 THUNDERSTRIKE_CHARGER_STATE_FAILED = 8,
3ab196f882377e Rahul Rameshbabu 2023-08-07 129 } __packed;
3ab196f882377e Rahul Rameshbabu 2023-08-07 @130 static_assert(sizeof(enum thunderstrike_charger_state) == 1);
3ab196f882377e Rahul Rameshbabu 2023-08-07 131
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
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