* Re: [PATCH v1 4/9] mfd: Add driver for Asus Transformer embedded controller
[not found] <20260201104343.79231-5-clamor95@gmail.com>
@ 2026-02-01 17:51 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2026-02-01 17:51 UTC (permalink / raw)
To: Svyatoslav Ryhel, Lee Jones, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Dmitry Torokhov, Pavel Machek, Arnd Bergmann,
Greg Kroah-Hartman, Sebastian Reichel, Michał Mirosław,
Ion Agorria
Cc: llvm, oe-kbuild-all, devicetree, linux-kernel, linux-input,
linux-leds, linux-pm
Hi Svyatoslav,
kernel test robot noticed the following build warnings:
[auto build test WARNING on next-20260130]
[also build test WARNING on linus/master v6.19-rc7]
[cannot apply to lee-mfd/for-mfd-next lee-mfd/for-mfd-fixes dtor-input/next dtor-input/for-linus sre-power-supply/for-next v6.19-rc7 v6.19-rc6 v6.19-rc5]
[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/Svyatoslav-Ryhel/dt-bindings-misc-document-ASUS-Transformers-EC-Dockram/20260201-184740
base: next-20260130
patch link: https://lore.kernel.org/r/20260201104343.79231-5-clamor95%40gmail.com
patch subject: [PATCH v1 4/9] mfd: Add driver for Asus Transformer embedded controller
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20260202/202602020110.y4aJbWNb-lkp@intel.com/config)
compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260202/202602020110.y4aJbWNb-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/oe-kbuild-all/202602020110.y4aJbWNb-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/mfd/asus-ec.c:107:40: warning: field width should have type 'int', but argument has type 'unsigned long' [-Wformat]
107 | dev_dbg(&priv->self->dev, "EC read: %*ph, ret = %d%s\n",
| ~~^
108 | sizeof(priv->ec_data), priv->ec_data,
| ~~~~~~~~~~~~~~~~~~~~~
include/linux/dev_printk.h:165:31: note: expanded from macro 'dev_dbg'
165 | dynamic_dev_dbg(dev, dev_fmt(fmt), ##__VA_ARGS__)
| ^~~ ~~~~~~~~~~~
include/linux/dev_printk.h:19:22: note: expanded from macro 'dev_fmt'
19 | #define dev_fmt(fmt) fmt
| ^~~
include/linux/dynamic_debug.h:285:12: note: expanded from macro 'dynamic_dev_dbg'
285 | dev, fmt, ##__VA_ARGS__)
| ^~~ ~~~~~~~~~~~
include/linux/dynamic_debug.h:261:59: note: expanded from macro '_dynamic_func_call'
261 | _dynamic_func_call_cls(_DPRINTK_CLASS_DFLT, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:259:65: note: expanded from macro '_dynamic_func_call_cls'
259 | __dynamic_func_call_cls(__UNIQUE_ID(ddebug), cls, fmt, func, ##__VA_ARGS__)
| ^~~~~~~~~~~
include/linux/dynamic_debug.h:231:15: note: expanded from macro '__dynamic_func_call_cls'
231 | func(&id, ##__VA_ARGS__); \
| ^~~~~~~~~~~
1 warning generated.
vim +107 drivers/mfd/asus-ec.c
100
101 static int asus_ec_read(struct asus_ec_data *priv, bool in_irq)
102 {
103 int ret = i2c_smbus_read_i2c_block_data(priv->self, 0x6A,
104 sizeof(priv->ec_data),
105 priv->ec_data);
106
> 107 dev_dbg(&priv->self->dev, "EC read: %*ph, ret = %d%s\n",
108 sizeof(priv->ec_data), priv->ec_data,
109 ret, in_irq ? "; in irq" : "");
110
111 return ret;
112 }
113
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki
^ permalink raw reply [flat|nested] only message in thread