[Intel-gfx] [PATCH] drm/atomic: Call ww_acquire_done after check phase is complete

[shuang.he at intel.com]

Tested-By: Intel Graphics QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
Task id: 7067
-------------------------------------Summary-------------------------------------
Platform          Delta          drm-intel-nightly          Series Applied
ILK                 -2              302/302              300/302
SNB                                  315/315              315/315
IVB                                  336/336              336/336
BYT                 -1              283/283              282/283
HSW                                  378/378              378/378
-------------------------------------Detailed-------------------------------------
Platform  Test                                drm-intel-nightly          Series Applied
*ILK  igt at kms_flip@flip-vs-rmfb-interruptible      PASS(1)      DMESG_WARN(1)
*ILK  igt at kms_flip@wf_vblank-vs-modeset-interruptible      PASS(1)      DMESG_WARN(1)
*BYT  igt at gem_partial_pwrite_pread@reads-uncached      PASS(1)      FAIL(1)
Note: You need to pay more attention to line start with '*'