Re: [PATCH 1/2] drm: sun4i/dsi: factor out DSI PHY poweron and poweroff

* Re: [PATCH 1/2] drm: sun4i/dsi: factor out DSI PHY poweron and poweroff
       [not found] <20230410084750.164016-2-fusibrandon13@gmail.com>
@ 2023-04-10 16:25 ` kernel test robot
  2023-04-10 17:57 ` kernel test robot
  1 sibling, 0 replies; 2+ messages in thread
From: kernel test robot @ 2023-04-10 16:25 UTC (permalink / raw)
  To: Brandon Cheo Fusi, maxime
  Cc: llvm, oe-kbuild-all, airlied, andrzej.hajda, daniel,
	dave.stevenson, devicetree, dri-devel, jagan, jernej.skrabec,
	krzysztof.kozlowski+dt, linux-amarula, linux-arm-kernel,
	linux-sunxi, maarten.lankhorst, marex, neil.armstrong, rfoss,
	robh+dt, sam, samuel, tzimmermann, wens, Brandon Cheo Fusi

Hi Brandon,

kernel test robot noticed the following build errors:

[auto build test ERROR on sunxi/sunxi/for-next]
[also build test ERROR on linus/master v6.3-rc6 next-20230406]
[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/Brandon-Cheo-Fusi/drm-sun4i-dsi-factor-out-DSI-PHY-poweron-and-poweroff/20230410-165257
base:   https://git.kernel.org/pub/scm/linux/kernel/git/sunxi/linux.git sunxi/for-next
patch link:    https://lore.kernel.org/r/20230410084750.164016-2-fusibrandon13%40gmail.com
patch subject: [PATCH 1/2] drm: sun4i/dsi: factor out DSI PHY poweron and poweroff
config: arm64-randconfig-r002-20230410 (https://download.01.org/0day-ci/archive/20230411/202304110053.n5nu03YZ-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 2c57868e2e877f73c339796c3374ae660bb77f0d)
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # install arm64 cross compiling tool for clang build
        # apt-get install binutils-aarch64-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/afa9cb6821e4527f07c10a777ea44e380b524858
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Brandon-Cheo-Fusi/drm-sun4i-dsi-factor-out-DSI-PHY-poweron-and-poweroff/20230410-165257
        git checkout afa9cb6821e4527f07c10a777ea44e380b524858
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash drivers/gpu/drm/sun4i/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304110053.n5nu03YZ-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c:843:13: error: incompatible function pointer types initializing 'void (*)(struct drm_encoder *)' with an expression of type 'void (struct drm_encoder *, struct drm_atomic_state *)' [-Wincompatible-function-pointer-types]
           .enable         = sun6i_dsi_encoder_enable,
                             ^~~~~~~~~~~~~~~~~~~~~~~~
   1 error generated.

vim +843 drivers/gpu/drm/sun4i/sun6i_mipi_dsi.c

133add5b5ad42b Maxime Ripard 2018-04-04  841  
133add5b5ad42b Maxime Ripard 2018-04-04  842  static const struct drm_encoder_helper_funcs sun6i_dsi_enc_helper_funcs = {
133add5b5ad42b Maxime Ripard 2018-04-04 @843  	.enable		= sun6i_dsi_encoder_enable,
133add5b5ad42b Maxime Ripard 2018-04-04  844  };
133add5b5ad42b Maxime Ripard 2018-04-04  845  

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

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