[PATCH 17/18] drm/arc: Move to drm/tiny

[kernel test robot]

Hi Daniel,

I love your patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm-tip/drm-tip linus/master v5.8-rc5 next-20200717]
[cannot apply to arm/drm-armada-devel arm/drm-armada-fixes]
[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]

url:    https://github.com/0day-ci/linux/commits/Daniel-Vetter/drm-armada-Use-devm_drm_dev_alloc/20200717-170827
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: x86_64-allyesconfig (attached as .config)
compiler: clang version 12.0.0 (https://github.com/llvm/llvm-project ed6b578040a85977026c93bf4188f996148f3218)
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 x86_64 cross compiling tool for clang build
        # apt-get install binutils-x86-64-linux-gnu
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>

All warnings (new ones prefixed by >>):

>> drivers/gpu/drm/tiny/arcpgu.c:137:36: warning: unused variable 'arc_pgu_crtc_funcs' [-Wunused-const-variable]
   static const struct drm_crtc_funcs arc_pgu_crtc_funcs = {
                                      ^
   1 warning generated.

vim +/arc_pgu_crtc_funcs +137 drivers/gpu/drm/tiny/arcpgu.c

bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  136  
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17 @137  static const struct drm_crtc_funcs arc_pgu_crtc_funcs = {
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  138  	.destroy = drm_crtc_cleanup,
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  139  	.set_config = drm_atomic_helper_set_config,
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  140  	.page_flip = drm_atomic_helper_page_flip,
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  141  	.reset = drm_atomic_helper_crtc_reset,
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  142  	.atomic_duplicate_state = drm_atomic_helper_crtc_duplicate_state,
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  143  	.atomic_destroy_state = drm_atomic_helper_crtc_destroy_state,
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  144  };
bdae5c29d72870d drivers/gpu/drm/arc/arcpgu_drv.c Daniel Vetter 2020-07-17  145  

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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