[Intel-gfx] [PATCH] drm/i915: Mark the atomic commit_ready fence as freed

[kbuild test robot]

Hi Chris,

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on next-20161205]
[cannot apply to v4.9-rc8]
[if your patch is applied to the wrong git tree, please drop us a note to help improve the system]

url:    https://github.com/0day-ci/linux/commits/Chris-Wilson/drm-i915-Mark-the-atomic-commit_ready-fence-as-freed/20161206-012222
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: i386-randconfig-x019-201649 (attached as .config)
compiler: gcc-6 (Debian 6.2.0-3) 6.2.0 20160901
reproduce:
        # save the attached .config to linux build tree
        make ARCH=i386 

All errors (new ones prefixed by >>):

   drivers/gpu/drm/i915/intel_display.c: In function 'intel_atomic_commit_ready':
>> drivers/gpu/drm/i915/intel_display.c:14530:3: error: implicit declaration of function 'i915_sw_fence_fini' [-Werror=implicit-function-declaration]
      i915_sw_fence_fini(fence);
      ^~~~~~~~~~~~~~~~~~
   cc1: some warnings being treated as errors

vim +/i915_sw_fence_fini +14530 drivers/gpu/drm/i915/intel_display.c

 14524		case FENCE_FREE:
 14525			/* Ideally we would hook into the state->destroy callback to
 14526			 * mark the fence object free at the right time. Since we
 14527			 * don't currently have that callback, mark it as free
 14528			 * right away.
 14529			 */
 14530			i915_sw_fence_fini(fence);
 14531			drm_atomic_state_put(&state->base);
 14532			break;
 14533		}

---
0-DAY kernel test infrastructure                Open Source Technology Center
https://lists.01.org/pipermail/kbuild-all                   Intel Corporation
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