From: kernel test robot <lkp@intel.com>
To: oe-kbuild@lists.linux.dev
Cc: lkp@intel.com, Dan Carpenter <error27@gmail.com>
Subject: Re: [PATCH RFC] eeprom: ee1004: add support for temperature sensor
Date: Sun, 19 Nov 2023 22:24:54 +0800 [thread overview]
Message-ID: <202311192239.S2bnUkLI-lkp@intel.com> (raw)
BCC: lkp@intel.com
CC: oe-kbuild-all@lists.linux.dev
In-Reply-To: <c295881f-77aa-4f54-b06c-d48031d76339@gmail.com>
References: <c295881f-77aa-4f54-b06c-d48031d76339@gmail.com>
TO: Heiner Kallweit <hkallweit1@gmail.com>
Hi Heiner,
[This is a private test report for your RFC patch.]
kernel test robot noticed the following build warnings:
[auto build test WARNING on char-misc/char-misc-testing]
[also build test WARNING on char-misc/char-misc-next char-misc/char-misc-linus soc/for-next linus/master v6.7-rc1 next-20231117]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Heiner-Kallweit/eeprom-ee1004-add-support-for-temperature-sensor/20231115-191927
base: char-misc/char-misc-testing
patch link: https://lore.kernel.org/r/c295881f-77aa-4f54-b06c-d48031d76339%40gmail.com
patch subject: [PATCH RFC] eeprom: ee1004: add support for temperature sensor
:::::: branch date: 4 days ago
:::::: commit date: 4 days ago
config: i386-randconfig-141-20231119 (https://download.01.org/0day-ci/archive/20231119/202311192239.S2bnUkLI-lkp@intel.com/config)
compiler: gcc-12 (Debian 12.2.0-14) 12.2.0
reproduce: (https://download.01.org/0day-ci/archive/20231119/202311192239.S2bnUkLI-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>
| Reported-by: Dan Carpenter <error27@gmail.com>
| Closes: https://lore.kernel.org/r/202311192239.S2bnUkLI-lkp@intel.com/
smatch warnings:
drivers/misc/eeprom/ee1004.c:169 ee1004_probe_temp_sensor() error: uninitialized symbol 'byte14'.
vim +/byte14 +169 drivers/misc/eeprom/ee1004.c
b63866efa10ca5 Heiner Kallweit 2021-05-19 160
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 161 static void ee1004_probe_temp_sensor(struct i2c_client *client)
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 162 {
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 163 struct i2c_board_info info = { .type = "jc42" };
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 164 u8 byte14;
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 165 int ret;
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 166
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 167 /* byte 14, bit 7 is set if temp sensor is present */
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 168 ret = ee1004_eeprom_read(client, &byte14, 14, 1);
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 @169 if (ret != 1 || !(byte14 & BIT(7)))
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 170 return;
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 171
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 172 info.addr = 0x18 | (client->addr & 7);
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 173
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 174 i2c_new_client_device(client->adapter, &info);
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 175 }
4d88fe3c4e7dcf Heiner Kallweit 2023-11-15 176
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
next reply other threads:[~2023-11-19 14:25 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-19 14:24 kernel test robot [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-11-15 11:17 [PATCH RFC] eeprom: ee1004: add support for temperature sensor Heiner Kallweit
2023-12-18 16:36 ` Heiner Kallweit
2023-12-19 10:27 ` Wolfram Sang
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