linux-kernel - Re: [PATCH 2/3] input/touchscreen: imagis: Add supports for Imagis IST3038

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Message-ID: <202406130224.G2LpMsby-lkp@intel.com>
Date: Thu, 13 Jun 2024 02:44:42 +0800
From: kernel test robot <lkp@...el.com>
To: Raymond Hackley <raymondhackley@...tonmail.com>,
	linux-kernel@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
	Markuss Broks <markuss.broks@...il.com>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Rob Herring <robh+dt@...nel.org>,
	Krzysztof Kozlowski <krzk@...nel.org>,
	Conor Dooley <conor+dt@...nel.org>,
	Stephan Gerhold <stephan@...hold.net>,
	Nikita Travkin <nikita@...n.ru>, linux-input@...r.kernel.org,
	devicetree@...r.kernel.org, ~postmarketos/upstreaming@...ts.sr.ht
Subject: Re: [PATCH 2/3] input/touchscreen: imagis: Add supports for Imagis
 IST3038

Hi Raymond,

kernel test robot noticed the following build warnings:

[auto build test WARNING on dtor-input/next]
[also build test WARNING on robh/for-next linus/master v6.10-rc3 next-20240612]
[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/Raymond-Hackley/input-touchscreen-imagis-Clarify-the-usage-of-protocol_b/20240612-112300
base:   https://git.kernel.org/pub/scm/linux/kernel/git/dtor/input.git next
patch link:    https://lore.kernel.org/r/20240612032036.33103-3-raymondhackley%40protonmail.com
patch subject: [PATCH 2/3] input/touchscreen: imagis: Add supports for Imagis IST3038
config: x86_64-buildonly-randconfig-006-20240612 (https://download.01.org/0day-ci/archive/20240613/202406130224.G2LpMsby-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240613/202406130224.G2LpMsby-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/202406130224.G2LpMsby-lkp@intel.com/

All warnings (new ones prefixed by >>):

   drivers/input/touchscreen/imagis.c:397:39: warning: unused variable 'imagis_3032c_data' [-Wunused-const-variable]
     397 | static const struct imagis_properties imagis_3032c_data = {
         |                                       ^~~~~~~~~~~~~~~~~
>> drivers/input/touchscreen/imagis.c:406:39: warning: unused variable 'imagis_3038_data' [-Wunused-const-variable]
     406 | static const struct imagis_properties imagis_3038_data = {
         |                                       ^~~~~~~~~~~~~~~~
   drivers/input/touchscreen/imagis.c:414:39: warning: unused variable 'imagis_3038b_data' [-Wunused-const-variable]
     414 | static const struct imagis_properties imagis_3038b_data = {
         |                                       ^~~~~~~~~~~~~~~~~
   drivers/input/touchscreen/imagis.c:421:39: warning: unused variable 'imagis_3038c_data' [-Wunused-const-variable]
     421 | static const struct imagis_properties imagis_3038c_data = {
         |                                       ^~~~~~~~~~~~~~~~~
   4 warnings generated.


vim +/imagis_3038_data +406 drivers/input/touchscreen/imagis.c

   405	
 > 406	static const struct imagis_properties imagis_3038_data = {
   407		.interrupt_msg_cmd = IST30XX_REG_STATUS,
   408		.touch_coord_cmd = IST30XX_REG_STATUS,
   409		.whoami_cmd = IST30XX_REG_CHIPID,
   410		.whoami_val = IST3038_WHOAMI,
   411		.touch_keys_supported = true,
   412	};
   413	

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