linux-kernel - Re: [PATCH] staging: fbtft: fix spacing before close parenthesis

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Message-ID: <202512202133.HE4EhjjS-lkp@intel.com>
Date: Sat, 20 Dec 2025 22:34:49 +0800
From: kernel test robot <lkp@...el.com>
To: Arjun Changla <arjunchangla7@...il.com>, andy@...nel.org,
	gregkh@...uxfoundation.org
Cc: oe-kbuild-all@...ts.linux.dev, dri-devel@...ts.freedesktop.org,
	linux-fbdev@...r.kernel.org, linux-staging@...ts.linux.dev,
	linux-kernel@...r.kernel.org,
	Arjun Changla <arjunchangla7@...il.com>
Subject: Re: [PATCH] staging: fbtft: fix spacing before close parenthesis

Hi Arjun,

kernel test robot noticed the following build errors:

[auto build test ERROR on staging/staging-testing]

url:    https://github.com/intel-lab-lkp/linux/commits/Arjun-Changla/staging-fbtft-fix-spacing-before-close-parenthesis/20251218-141736
base:   staging/staging-testing
patch link:    https://lore.kernel.org/r/20251218061406.8043-1-arjunchangla7%40gmail.com
patch subject: [PATCH] staging: fbtft: fix spacing before close parenthesis
config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20251220/202512202133.HE4EhjjS-lkp@intel.com/config)
compiler: powerpc64-linux-gcc (GCC) 15.1.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251220/202512202133.HE4EhjjS-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/202512202133.HE4EhjjS-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/staging/fbtft/fbtft-bus.c:65:53: error: macro 'define_fbtft_write_reg' requires 4 arguments, but only 3 given
      65 | define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8)
         |                                                     ^
   drivers/staging/fbtft/fbtft-bus.c:14:9: note: macro 'define_fbtft_write_reg' defined here
      14 | #define define_fbtft_write_reg(func, buffer_type, data_type, modifier)        \
         |         ^~~~~~~~~~~~~~~~~~~~~~
   drivers/staging/fbtft/fbtft-bus.c:65:23: error: expected ';' before 'void'
      65 | define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8)
         |                       ^
         |                       ;


vim +/define_fbtft_write_reg +65 drivers/staging/fbtft/fbtft-bus.c

    64	
  > 65	define_fbtft_write_reg(fbtft_write_reg8_bus8, u8, u8)
    66	define_fbtft_write_reg(fbtft_write_reg16_bus8, __be16, u16, cpu_to_be16)
    67	define_fbtft_write_reg(fbtft_write_reg16_bus16, u16, u16, )
    68	

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