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Message-ID: <202504260045.9nia3Zzl-lkp@intel.com>
Date: Sat, 26 Apr 2025 01:07:50 +0800
From: kernel test robot <lkp@...el.com>
To: Chiang Brian <chiang.brian@...entec.com>,
Jean Delvare <jdelvare@...e.com>,
Guenter Roeck <linux@...ck-us.net>,
Jonathan Corbet <corbet@....net>
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
Chiang Brian <chiang.brian@...entec.com>,
linux-hwmon@...r.kernel.org, linux-doc@...r.kernel.org,
linux-kernel@...r.kernel.org
Subject: Re: [PATCH v6 1/2] hwmon: (pmbus/tps53679) Add support for TPS53685
Hi Chiang,
kernel test robot noticed the following build errors:
[auto build test ERROR on groeck-staging/hwmon-next]
[also build test ERROR on robh/for-next linus/master v6.15-rc3 next-20250424]
[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/Chiang-Brian/dt-bindings-trivial-Add-tps53685-support/20250424-222559
base: https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git hwmon-next
patch link: https://lore.kernel.org/r/20250424132538.2004510-2-chiang.brian%40inventec.corp-partner.google.com
patch subject: [PATCH v6 1/2] hwmon: (pmbus/tps53679) Add support for TPS53685
config: powerpc64-randconfig-001-20250425 (https://download.01.org/0day-ci/archive/20250426/202504260045.9nia3Zzl-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project f819f46284f2a79790038e1f6649172789734ae8)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250426/202504260045.9nia3Zzl-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@...el.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202504260045.9nia3Zzl-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/hwmon/pmbus/tps53679.c:133:50: error: incompatible integer to pointer conversion passing 'int' to parameter of type 'char *' [-Wint-conversion]
133 | ret = tps53679_identify_chip(client, pmbus_rev, device_id);
| ^~~~~~~~~
drivers/hwmon/pmbus/tps53679.c:90:26: note: passing argument to parameter 'id' here
90 | u8 revision, char *id)
| ^
>> drivers/hwmon/pmbus/tps53679.c:165:10: error: incompatible pointer to integer conversion passing 'char[2]' to parameter of type 'int' [-Wint-conversion]
165 | TPS53681_DEVICE_ID);
| ^~~~~~~~~~~~~~~~~~
drivers/hwmon/pmbus/tps53679.c:34:32: note: expanded from macro 'TPS53681_DEVICE_ID'
34 | #define TPS53681_DEVICE_ID "\x81"
| ^~~~~~
drivers/hwmon/pmbus/tps53679.c:129:25: note: passing argument to parameter 'device_id' here
129 | int pmbus_rev, int device_id)
| ^
2 errors generated.
vim +133 drivers/hwmon/pmbus/tps53679.c
53030bcc87e4a4 Guenter Roeck 2020-01-20 120
53030bcc87e4a4 Guenter Roeck 2020-01-20 121 /*
53030bcc87e4a4 Guenter Roeck 2020-01-20 122 * Common identification function for chips with multi-phase support.
53030bcc87e4a4 Guenter Roeck 2020-01-20 123 * Since those chips have special configuration registers, we want to have
53030bcc87e4a4 Guenter Roeck 2020-01-20 124 * some level of reassurance that we are really talking with the chip
53030bcc87e4a4 Guenter Roeck 2020-01-20 125 * being probed. Check PMBus revision and chip ID.
53030bcc87e4a4 Guenter Roeck 2020-01-20 126 */
53030bcc87e4a4 Guenter Roeck 2020-01-20 127 static int tps53679_identify_multiphase(struct i2c_client *client,
53030bcc87e4a4 Guenter Roeck 2020-01-20 128 struct pmbus_driver_info *info,
53030bcc87e4a4 Guenter Roeck 2020-01-20 129 int pmbus_rev, int device_id)
53030bcc87e4a4 Guenter Roeck 2020-01-20 130 {
53030bcc87e4a4 Guenter Roeck 2020-01-20 131 int ret;
53030bcc87e4a4 Guenter Roeck 2020-01-20 132
53030bcc87e4a4 Guenter Roeck 2020-01-20 @133 ret = tps53679_identify_chip(client, pmbus_rev, device_id);
53030bcc87e4a4 Guenter Roeck 2020-01-20 134 if (ret < 0)
53030bcc87e4a4 Guenter Roeck 2020-01-20 135 return ret;
53030bcc87e4a4 Guenter Roeck 2020-01-20 136
53030bcc87e4a4 Guenter Roeck 2020-01-20 137 ret = tps53679_identify_mode(client, info);
53030bcc87e4a4 Guenter Roeck 2020-01-20 138 if (ret < 0)
53030bcc87e4a4 Guenter Roeck 2020-01-20 139 return ret;
53030bcc87e4a4 Guenter Roeck 2020-01-20 140
53030bcc87e4a4 Guenter Roeck 2020-01-20 141 return tps53679_identify_phases(client, info);
53030bcc87e4a4 Guenter Roeck 2020-01-20 142 }
53030bcc87e4a4 Guenter Roeck 2020-01-20 143
53030bcc87e4a4 Guenter Roeck 2020-01-20 144 static int tps53679_identify(struct i2c_client *client,
53030bcc87e4a4 Guenter Roeck 2020-01-20 145 struct pmbus_driver_info *info)
53030bcc87e4a4 Guenter Roeck 2020-01-20 146 {
53030bcc87e4a4 Guenter Roeck 2020-01-20 147 return tps53679_identify_mode(client, info);
53030bcc87e4a4 Guenter Roeck 2020-01-20 148 }
53030bcc87e4a4 Guenter Roeck 2020-01-20 149
a49c0dafb304b8 Chiang Brian 2025-04-24 150 static int tps53685_identify(struct i2c_client *client,
a49c0dafb304b8 Chiang Brian 2025-04-24 151 struct pmbus_driver_info *info)
a49c0dafb304b8 Chiang Brian 2025-04-24 152 {
a49c0dafb304b8 Chiang Brian 2025-04-24 153 info->func[1] |= PMBUS_HAVE_VIN | PMBUS_HAVE_IIN | PMBUS_HAVE_PIN |
a49c0dafb304b8 Chiang Brian 2025-04-24 154 PMBUS_HAVE_STATUS_INPUT;
a49c0dafb304b8 Chiang Brian 2025-04-24 155 info->format[PSC_VOLTAGE_OUT] = linear;
a49c0dafb304b8 Chiang Brian 2025-04-24 156 return tps53679_identify_chip(client, TPS53681_PMBUS_REVISION,
a49c0dafb304b8 Chiang Brian 2025-04-24 157 TPS53685_DEVICE_ID);
a49c0dafb304b8 Chiang Brian 2025-04-24 158 }
a49c0dafb304b8 Chiang Brian 2025-04-24 159
53030bcc87e4a4 Guenter Roeck 2020-01-20 160 static int tps53681_identify(struct i2c_client *client,
53030bcc87e4a4 Guenter Roeck 2020-01-20 161 struct pmbus_driver_info *info)
53030bcc87e4a4 Guenter Roeck 2020-01-20 162 {
53030bcc87e4a4 Guenter Roeck 2020-01-20 163 return tps53679_identify_multiphase(client, info,
53030bcc87e4a4 Guenter Roeck 2020-01-20 164 TPS53681_PMBUS_REVISION,
53030bcc87e4a4 Guenter Roeck 2020-01-20 @165 TPS53681_DEVICE_ID);
53030bcc87e4a4 Guenter Roeck 2020-01-20 166 }
53030bcc87e4a4 Guenter Roeck 2020-01-20 167
--
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