Re: [PATCH] Input: synaptics - make InterTouch quirks table driven

[kernel test robot <lkp@intel.com>]

Hi Lovekesh,

kernel test robot noticed the following build warnings:

[auto build test WARNING on dtor-input/next]
[also build test WARNING on dtor-input/for-linus hid/for-next linus/master v7.4-rc1 next-20261030]
[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/Lovekesh-Solanki/Input-synaptics-make-InterTouch-quirks-table-driven/20261105-095614
base:   https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
patch link:    https://lore.kernel.org/r/20261105042614.688312-1-lovekeshsolanki00%40gmail.com
patch subject: [PATCH] Input: synaptics - make InterTouch quirks table driven
config: csky-defconfig (https://download.01.org/0day-ci/archive/20261105/202611052201.kQxXuVQk-lkp@intel.com/config)
compiler: csky-linux-gcc (GCC) 16.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20261105/202611052201.kQxXuVQk-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/202611052201.kQxXuVQk-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/input/mouse/synaptics.c:226:1: warning: 'synaptics_intertouch_blocklist' defined but not used [-Wunused-const-variable=]
     226 | synaptics_intertouch_blocklist[] = {
         | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
   In file included from include/linux/device.h:15,
                    from include/linux/input.h:19,
                    from include/linux/input/mt.h:11,
                    from drivers/input/mouse/synaptics.c:26:
   drivers/input/mouse/synaptics.c: In function 'synaptics_init_ps2':
   <command-line>: warning: '%s' directive argument is null [-Wformat-overflow=]
   include/linux/dev_printk.h:110:30: note: in definition of macro 'dev_printk_index_wrap'
     110 |                 _p_func(dev, fmt, ##__VA_ARGS__);                       \
         |                              ^~~
   include/linux/dev_printk.h:160:58: note: in expansion of macro 'dev_fmt'
     160 |         dev_printk_index_wrap(_dev_info, KERN_INFO, dev, dev_fmt(fmt), ##__VA_ARGS__)
         |                                                          ^~~~~~~
   drivers/input/mouse/psmouse.h:202:9: note: in expansion of macro 'dev_info'
     202 |         dev_info(&(psmouse)->ps2dev.serio->dev,         \
         |         ^~~~~~~~
   drivers/input/mouse/psmouse.h:195:33: note: in expansion of macro 'KBUILD_BASENAME'
     195 | #define psmouse_fmt(fmt)        KBUILD_BASENAME ": " fmt
         |                                 ^~~~~~~~~~~~~~~
   drivers/input/mouse/psmouse.h:203:18: note: in expansion of macro 'psmouse_fmt'
     203 |                  psmouse_fmt(format), ##__VA_ARGS__)
         |                  ^~~~~~~~~~~
   drivers/input/mouse/synaptics.c:1696:17: note: in expansion of macro 'psmouse_info'
    1696 |                 psmouse_info(psmouse,
         |                 ^~~~~~~~~~~~


vim +/synaptics_intertouch_blocklist +226 drivers/input/mouse/synaptics.c

   221	
   222	/*
   223	 * List of devices with broken board revisions.
   224	 */
   225	static const struct synaptics_intertouch_quirk
 > 226	synaptics_intertouch_blocklist[] = {
   227		{
   228			/* ThinkPad T440p */
   229			.board_id = 2722,
   230			.pnp_id = "LEN0036",
   231		},
   232	};
   233	

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki