[Intel-gfx] [PATCH 4/4] drm/i915: Be consistent on printing seqnos

[shuang.he at intel.com]

Tested-By: PRC QA PRTS (Patch Regression Test System Contact: shuang.he at intel.com)
Task id: 5645
-------------------------------------Summary-------------------------------------
Platform          Delta          drm-intel-nightly          Series Applied
PNV                 -1              353/353              352/353
ILK                                  353/353              353/353
SNB                 -1              400/422              399/422
IVB              +2-2              485/487              485/487
BYT                                  296/296              296/296
HSW              +1-1              507/508              507/508
BDW                                  401/402              401/402
-------------------------------------Detailed-------------------------------------
Platform  Test                                drm-intel-nightly          Series Applied
*PNV  igt_gen3_render_linear_blits      PASS(3, M25M23)      CRASH(1, M23)
*SNB  igt_gem_concurrent_blit_gpu-bcs-gpu-read-after-write      PASS(2, M35)      NO_RESULT(1, M35)
*IVB  igt_gem_persistent_relocs_forked-thrashing      PASS(2, M34M4)      NO_RESULT(1, M4)
 IVB  igt_gem_pwrite_pread_snooped-pwrite-blt-cpu_mmap-performance      DMESG_WARN(2, M34)PASS(3, M4)      PASS(1, M4)
 IVB  igt_gem_storedw_batches_loop_normal      DMESG_WARN(2, M34M4)PASS(5, M34M4M21)      PASS(1, M4)
*IVB  igt_gem_storedw_loop_blt      PASS(2, M34M4)      DMESG_WARN(1, M4)
 HSW  igt_gem_pwrite_pread_snooped-pwrite-blt-cpu_mmap-performance      DMESG_WARN(1, M40)PASS(7, M40M20)      PASS(1, M40)
*HSW  igt_pm_rpm_debugfs-read      PASS(2, M40)      DMESG_WARN(1, M40)
Note: You need to pay more attention to line start with '*'