[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for drm/ttm: make ttm bo a gem bo subclass (rev2)

[Patchwork]

== Series Details ==

Series: drm/ttm: make ttm bo a gem bo subclass (rev2)
URL   : https://patchwork.freedesktop.org/series/64701/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
7942960fb839 drm/ttm: add gem base object
-:66: CHECK:COMPARISON_TO_NULL: Comparison to NULL could be written "bo->base.dev"
#66: FILE: include/drm/ttm/ttm_bo_api.h:792:
+	return bo->base.dev != NULL;

total: 0 errors, 0 warnings, 1 checks, 45 lines checked
c5cd0b845747 drm/vram: use embedded gem object
4e6111013097 drm/qxl: use embedded gem object
-:117: CHECK:LINE_SPACING: Please use a blank line after function/struct/union/enum declarations
#117: FILE: drivers/gpu/drm/qxl/qxl_drv.h:96:
 };
+#define gem_to_qxl_bo(gobj) container_of((gobj), struct qxl_bo, tbo.base)

total: 0 errors, 0 warnings, 1 checks, 200 lines checked
f81600d76439 drm/radeon: use embedded gem object
-:34: CHECK:LINE_SPACING: Please use a blank line after function/struct/union/enum declarations
#34: FILE: drivers/gpu/drm/radeon/radeon.h:515:
 };
+#define gem_to_radeon_bo(gobj) container_of((gobj), struct radeon_bo, tbo.base)

total: 0 errors, 0 warnings, 1 checks, 107 lines checked
bea743601c7f drm/amdgpu: use embedded gem object
de81159a89a1 drm/nouveau: use embedded gem object
752718b89ddf drm/ttm: use gem reservation object
-:38: WARNING:AVOID_BUG: Avoid crashing the kernel - try using WARN_ON & recovery code rather than BUG() or BUG_ON()
#38: FILE: drivers/gpu/drm/ttm/ttm_bo.c:445:
+	BUG_ON(!reservation_object_trylock(&bo->base._resv));

total: 0 errors, 1 warnings, 0 checks, 109 lines checked
2cb5b47de497 drm/ttm: use gem vma_node
a675831623e1 drm/ttm: set both resv and base.resv pointers
87e8a39960ee drm/ttm: switch ttm core from bo->resv to bo->base.resv
-:10: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 521 lines checked
4340629abc3d drm/radeon: switch driver from bo->resv to bo->base.resv
-:10: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

-:101: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#101: FILE: drivers/gpu/drm/radeon/radeon_mn.c:167:
+			r = reservation_object_wait_timeout_rcu(bo->tbo.base.resv,
 				true, false, MAX_SCHEDULE_TIMEOUT);

total: 0 errors, 1 warnings, 1 checks, 163 lines checked
16bc96755985 drm/vmwgfx: switch driver from bo->resv to bo->base.resv
-:7: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 79 lines checked
84947a534700 drm/amdgpu: switch driver from bo->resv to bo->base.resv
-:10: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

-:163: CHECK:PARENTHESIS_ALIGNMENT: Alignment should match open parenthesis
#163: FILE: drivers/gpu/drm/amd/amdgpu/amdgpu_mn.c:183:
+		r = reservation_object_wait_timeout_rcu(bo->tbo.base.resv,
 			true, false, MAX_SCHEDULE_TIMEOUT);

total: 0 errors, 1 warnings, 1 checks, 380 lines checked
f08db36ee75f drm/nouveau: switch driver from bo->resv to bo->base.resv
-:10: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 47 lines checked
626203105d17 drm/qxl: switch driver from bo->resv to bo->base.resv
-:10: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 27 lines checked
4c830922c534 drm/virtio: switch driver from bo->resv to bo->base.resv
-:10: WARNING:COMMIT_MESSAGE: Missing commit description - Add an appropriate one

total: 0 errors, 1 warnings, 0 checks, 24 lines checked
36fbdc73524a drm/ttm: drop ttm_buffer_object->resv