linux-kernel - Re: [PATCH v6 2/2] gpio: tps65219: Add support for TI TPS65214 PMIC

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Message-ID: <202507041537.da8R2iEX-lkp@intel.com>
Date: Fri, 4 Jul 2025 15:31:09 +0800
From: kernel test robot <lkp@...el.com>
To: Shree Ramamoorthy <s-ramamoorthy@...com>, aaro.koskinen@....fi,
	andreas@...nade.info, khilman@...libre.com, rogerq@...nel.org,
	tony@...mide.com, linus.walleij@...aro.org, brgl@...ev.pl,
	linux-omap@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-gpio@...r.kernel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev, m-leonard@...com,
	praneeth@...com, jcormier@...ticallink.com
Subject: Re: [PATCH v6 2/2] gpio: tps65219: Add support for TI TPS65214 PMIC

Hi Shree,

kernel test robot noticed the following build errors:

[auto build test ERROR on v6.16-rc4]
[also build test ERROR on linus/master next-20250703]
[cannot apply to tmlind-omap/for-next]
[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/Shree-Ramamoorthy/gpio-tps65219-Update-_IDX-_OFFSET-macro-prefix/20250704-021048
base:   v6.16-rc4
patch link:    https://lore.kernel.org/r/20250703180751.168755-3-s-ramamoorthy%40ti.com
patch subject: [PATCH v6 2/2] gpio: tps65219: Add support for TI TPS65214 PMIC
config: hexagon-randconfig-002-20250704 (https://download.01.org/0day-ci/archive/20250704/202507041537.da8R2iEX-lkp@intel.com/config)
compiler: clang version 21.0.0git (https://github.com/llvm/llvm-project 61529d9e36fa86782a2458e6bdeedf7f376ef4b5)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507041537.da8R2iEX-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/202507041537.da8R2iEX-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpio/gpio-tps65219.c:208:14: error: incompatible function pointer types initializing 'int (*)(struct gpio_chip *, unsigned int, int)' with an expression of type 'void (struct gpio_chip *, unsigned int, int)' [-Wincompatible-function-pointer-types]
     208 |         .set_rv                 = tps65219_gpio_set,
         |                                   ^~~~~~~~~~~~~~~~~
   drivers/gpio/gpio-tps65219.c:221:14: error: incompatible function pointer types initializing 'int (*)(struct gpio_chip *, unsigned int, int)' with an expression of type 'void (struct gpio_chip *, unsigned int, int)' [-Wincompatible-function-pointer-types]
     221 |         .set_rv                 = tps65219_gpio_set,
         |                                   ^~~~~~~~~~~~~~~~~
   2 errors generated.


vim +208 drivers/gpio/gpio-tps65219.c

   200	
   201	static const struct gpio_chip tps65214_template_chip = {
   202		.label			= "tps65214-gpio",
   203		.owner			= THIS_MODULE,
   204		.get_direction		= tps65214_gpio_get_direction,
   205		.direction_input	= tps65219_gpio_direction_input,
   206		.direction_output	= tps65219_gpio_direction_output,
   207		.get			= tps65219_gpio_get,
 > 208		.set_rv			= tps65219_gpio_set,
   209		.base			= -1,
   210		.ngpio			= 2,
   211		.can_sleep		= true,
   212	};
   213	

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