[Intel-gfx] [PATCH] drm/i915: add back the avail tracking

[kernel test robot]

Hi Matthew,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-tip/drm-tip]
[cannot apply to drm-intel/for-linux-next drm-exynos/exynos-drm-next tegra-drm/drm/tegra/for-next drm/drm-next v5.13-rc7 next-20210623]
[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/Matthew-Auld/drm-i915-add-back-the-avail-tracking/20210624-012853
base:   git://anongit.freedesktop.org/drm/drm-tip drm-tip
config: x86_64-randconfig-a002-20210622 (attached as .config)
compiler: clang version 13.0.0 (https://github.com/llvm/llvm-project b259740801d3515810ecc15bf0c24b0d476a1608)
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
        # https://github.com/0day-ci/linux/commit/e0f10761566f8471fa72a8791ff116d07420bd81
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Matthew-Auld/drm-i915-add-back-the-avail-tracking/20210624-012853
        git checkout e0f10761566f8471fa72a8791ff116d07420bd81
        # 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/i915/i915_ttm_buddy_manager.c:256: warning: expecting prototype for i915_ttm_buddy_man_avail(). Prototype was for i915_ttm_buddy_man_get_avail() instead


vim +256 drivers/gpu/drm/i915/i915_ttm_buddy_manager.c

   248	
   249	/**
   250	 * i915_ttm_buddy_man_avail - Get the currently available size
   251	 * @man: The buddy allocator ttm manager
   252	 *
   253	 * Return: The available size in bytes
   254	 */
   255	u64 i915_ttm_buddy_man_get_avail(struct ttm_resource_manager *man)
 > 256	{

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