[Intel-xe] ✗ CI.checkpatch: warning for Frontbuffer tracking refactoring (rev7)

[Patchwork]

== Series Details ==

Series: Frontbuffer tracking refactoring (rev7)
URL   : https://patchwork.freedesktop.org/series/122899/
State : warning

== Summary ==

+ KERNEL=/kernel
+ git clone https://gitlab.freedesktop.org/drm/maintainer-tools mt
Cloning into 'mt'...
warning: redirecting to https://gitlab.freedesktop.org/drm/maintainer-tools.git/
+ git -C mt rev-list -n1 origin/master
63c2b6b160bca2df6efc7bc4cea6f442097d7854
+ cd /kernel
+ git config --global --add safe.directory /kernel
+ git log -n1
commit dbd62361495c1263356277623d0e98d87f357c45
Author: Jouni Högander <jouni.hogander at intel.com>
Date:   Fri Sep 8 15:24:15 2023 +0300

    drm/xe: Add empty define for i915_ggtt_clear_scanout
    
    Add empty define for i915_ggtt_clear_scanout to avoid build failure.
    
    Signed-off-by: Jouni Högander <jouni.hogander at intel.com>
+ /mt/dim checkpatch 758f01ec2a6774fda1e8f8075d31f42b81783caf drm-intel
34d147b37 drm/i915/display: Move releasing gem object away from fb tacking
69f9c80d4 fixup! drm/i915/display: Remaining changes to make xe compile
ec58ddb1b drm/xe: Add macro to get i915 device from xe_bo
cf97aad7a fixup! drm/i915/display: Remaining changes to make xe compile
1259d2def drm/xe: Add frontbuffer setter/getter for xe_bo
16caee77b fixup! drm/i915/display: Remaining changes to make xe compile
e962a0517 drm/xe: Add i915_active.h compatibility header
Traceback (most recent call last):
  File "scripts/spdxcheck.py", line 6, in <module>
    from ply import lex, yacc
ModuleNotFoundError: No module named 'ply'
-:15: WARNING:FILE_PATH_CHANGES: added, moved or deleted file(s), does MAINTAINERS need updating?
#15: 
new file mode 100644

-:35: CHECK:SPACING: No space is necessary after a cast
#35: FILE: drivers/gpu/drm/xe/compat-i915-headers/i915_active.h:16:
+	(void) active;

-:36: CHECK:SPACING: No space is necessary after a cast
#36: FILE: drivers/gpu/drm/xe/compat-i915-headers/i915_active.h:17:
+	(void) retire;

total: 0 errors, 1 warnings, 2 checks, 22 lines checked
b4e9434af drm/xe/display: Include i916_active header
7157b698b drm/xe: Add struct i915_active for Xe
-:19: WARNING:SPDX_LICENSE_TAG: Missing or malformed SPDX-License-Identifier tag in line 1
#19: FILE: drivers/gpu/drm/xe/compat-i915-headers/i915_active_types.h:1:
+/*

-:20: WARNING:SPDX_LICENSE_TAG: Misplaced SPDX-License-Identifier tag - use line 1 instead
#20: FILE: drivers/gpu/drm/xe/compat-i915-headers/i915_active_types.h:2:
+ * SPDX-License-Identifier: MIT

total: 0 errors, 2 warnings, 0 checks, 13 lines checked
9f9b9c4fa fixup! drm/i915/display: Remaining changes to make xe compile
dbd623614 drm/xe: Add empty define for i915_ggtt_clear_scanout