Re: [PATCH v3 2/2] pinctrl: qcom: Introduce IPQ5210 TLMM driver

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

Hi Kathiravan,

kernel test robot noticed the following build warnings:

[auto build test WARNING on 85964cdcad0fac9a0eb7b87a0f9d88cc074b854c]

url:    https://github.com/intel-lab-lkp/linux/commits/Kathiravan-Thirumoorthy/dt-bindings-pinctrl-qcom-add-IPQ5210-pinctrl/20260327-002731
base:   85964cdcad0fac9a0eb7b87a0f9d88cc074b854c
patch link:    https://lore.kernel.org/r/20260325-ipq5210_tlmm-v3-2-3a4b9bb6b1fc%40oss.qualcomm.com
patch subject: [PATCH v3 2/2] pinctrl: qcom: Introduce IPQ5210 TLMM driver
config: s390-allmodconfig (https://download.01.org/0day-ci/archive/20260329/202603290505.16AYT5so-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/20260329/202603290505.16AYT5so-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/202603290505.16AYT5so-lkp@intel.com/

All warnings (new ones prefixed by >>):

>> drivers/pinctrl/qcom/pinctrl-ipq5210.c:377:30: warning: suspicious concatenation of string literals in an array initialization; did you mean to separate the elements with a comma? [-Wstring-concatenation]
     377 |         "gpio40", "gpio41", "gpio42""gpio43",
         |                                     ^
         |                                     ,
   drivers/pinctrl/qcom/pinctrl-ipq5210.c:377:22: note: place parentheses around the string literal to silence warning
     377 |         "gpio40", "gpio41", "gpio42""gpio43",
         |                             ^
   1 warning generated.


vim +377 drivers/pinctrl/qcom/pinctrl-ipq5210.c

   375	
   376	static const char *const audio_sec_groups[] = {
 > 377		"gpio40", "gpio41", "gpio42""gpio43",
   378	};
   379	

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