Re: [PATCH v2 1/2] gpio: 104-dio-48e: Implement struct dio48e_gpio

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Hi William,

I love your patch! Yet something to improve:

[auto build test ERROR on 03810031c91dfe448cd116ee987d5dc4139006f4]

url:    https://github.com/intel-lab-lkp/linux/commits/William-Breathitt-Gray/gpio-104-dio-48e-Implement-struct-dio48e_gpio/20230320-050433
base:   03810031c91dfe448cd116ee987d5dc4139006f4
patch link:    https://lore.kernel.org/r/296c8d808a4a9753ae3aa66d04b746c52df6b8ae.1679259085.git.william.gray%40linaro.org
patch subject: [PATCH v2 1/2] gpio: 104-dio-48e: Implement struct dio48e_gpio
config: x86_64-allyesconfig (https://download.01.org/0day-ci/archive/20230320/202303200807.f6XwZEfR-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/844453d513d06fbc8fbfe14ecff74b3bc3a92bbb
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review William-Breathitt-Gray/gpio-104-dio-48e-Implement-struct-dio48e_gpio/20230320-050433
        git checkout 844453d513d06fbc8fbfe14ecff74b3bc3a92bbb
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Link: https://lore.kernel.org/oe-kbuild-all/202303200807.f6XwZEfR-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

   drivers/gpio/gpio-104-dio-48e.c: In function 'dio48e_handle_mask_sync':
>> drivers/gpio/gpio-104-dio-48e.c:120:30: error: 'map' redeclared as different kind of symbol
     120 |         struct regmap *const map = dio48egpio->map;
         |                              ^~~
   drivers/gpio/gpio-104-dio-48e.c:112:57: note: previous definition of 'map' with type 'struct regmap * const'
     112 | static int dio48e_handle_mask_sync(struct regmap *const map, const int index,
         |                                    ~~~~~~~~~~~~~~~~~~~~~^~~


vim +/map +120 drivers/gpio/gpio-104-dio-48e.c

   111	
   112	static int dio48e_handle_mask_sync(struct regmap *const map, const int index,
   113					   const unsigned int mask_buf_def,
   114					   const unsigned int mask_buf,
   115					   void *const irq_drv_data)
   116	{
   117		struct dio48e_gpio *const dio48egpio = irq_drv_data;
   118		const unsigned int prev_mask = dio48egpio->irq_mask;
   119		int err;
 > 120		struct regmap *const map = dio48egpio->map;
   121		unsigned int val;
   122	
   123		/* exit early if no change since the previous mask */
   124		if (mask_buf == prev_mask)
   125			return 0;
   126	
   127		/* remember the current mask for the next mask sync */
   128		dio48egpio->irq_mask = mask_buf;
   129	
   130		/* if all previously masked, enable interrupts when unmasking */
   131		if (prev_mask == mask_buf_def) {
   132			err = regmap_write(map, DIO48E_CLEAR_INTERRUPT, 0x00);
   133			if (err)
   134				return err;
   135			return regmap_write(map, DIO48E_ENABLE_INTERRUPT, 0x00);
   136		}
   137	
   138		/* if all are currently masked, disable interrupts */
   139		if (mask_buf == mask_buf_def)
   140			return regmap_read(map, DIO48E_DISABLE_INTERRUPT, &val);
   141	
   142		return 0;
   143	}
   144	

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



[Index of Archives]     [Linux SPI]     [Linux Kernel]     [Linux ARM (vger)]     [Linux ARM MSM]     [Linux Omap]     [Linux Arm]     [Linux Tegra]     [Fedora ARM]     [Linux for Samsung SOC]     [eCos]     [Linux Fastboot]     [Gcc Help]     [Git]     [DCCP]     [IETF Announce]     [Security]     [Linux MIPS]     [Yosemite Campsites]

  Powered by Linux