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* [Intel-gfx] [PATCH] drm/i915: Make kobj_type structures constant
@ 2023-02-16  1:05 ` Thomas Weißschuh
  0 siblings, 0 replies; 11+ messages in thread
From: Thomas Weißschuh @ 2023-02-16  1:05 UTC (permalink / raw)
  To: Jani Nikula, Joonas Lahtinen, Rodrigo Vivi, Tvrtko Ursulin,
	David Airlie, Daniel Vetter
  Cc: intel-gfx, linux-kernel, dri-devel, Thomas Weißschuh

Since commit ee6d3dd4ed48 ("driver core: make kobj_type constant.")
the driver core allows the usage of const struct kobj_type.

Take advantage of this to constify the structure definitions to prevent
modification at runtime.

Signed-off-by: Thomas Weißschuh <linux@weissschuh.net>
---
 drivers/gpu/drm/i915/gt/intel_gt_sysfs.c | 2 +-
 drivers/gpu/drm/i915/gt/sysfs_engines.c  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c b/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
index 9486dd3bed99..df15b17caf89 100644
--- a/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
+++ b/drivers/gpu/drm/i915/gt/intel_gt_sysfs.c
@@ -71,7 +71,7 @@ static void kobj_gt_release(struct kobject *kobj)
 {
 }
 
-static struct kobj_type kobj_gt_type = {
+static const struct kobj_type kobj_gt_type = {
 	.release = kobj_gt_release,
 	.sysfs_ops = &kobj_sysfs_ops,
 	.default_groups = id_groups,
diff --git a/drivers/gpu/drm/i915/gt/sysfs_engines.c b/drivers/gpu/drm/i915/gt/sysfs_engines.c
index f2d9858d827c..b5e0fe5dbf6c 100644
--- a/drivers/gpu/drm/i915/gt/sysfs_engines.c
+++ b/drivers/gpu/drm/i915/gt/sysfs_engines.c
@@ -421,7 +421,7 @@ static void kobj_engine_release(struct kobject *kobj)
 	kfree(kobj);
 }
 
-static struct kobj_type kobj_engine_type = {
+static const struct kobj_type kobj_engine_type = {
 	.release = kobj_engine_release,
 	.sysfs_ops = &kobj_sysfs_ops
 };

---
base-commit: 033c40a89f55525139fd5b6342281b09b97d05bf
change-id: 20230216-kobj_type-i915-886bebc36129

Best regards,
-- 
Thomas Weißschuh <linux@weissschuh.net>


^ permalink raw reply related	[flat|nested] 11+ messages in thread

end of thread, other threads:[~2023-02-17  9:58 UTC | newest]

Thread overview: 11+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2023-02-16  1:05 [Intel-gfx] [PATCH] drm/i915: Make kobj_type structures constant Thomas Weißschuh
2023-02-16  1:05 ` Thomas Weißschuh
2023-02-16  1:05 ` Thomas Weißschuh
2023-02-16 10:33 ` [Intel-gfx] " Jani Nikula
2023-02-16 10:33   ` Jani Nikula
2023-02-16 10:33   ` Jani Nikula
2023-02-17  9:58   ` [Intel-gfx] " Jani Nikula
2023-02-17  9:58     ` Jani Nikula
2023-02-16 17:00 ` [Intel-gfx] ✗ Fi.CI.BAT: failure for " Patchwork
2023-02-16 21:19 ` [Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915: Make kobj_type structures constant (rev2) Patchwork
2023-02-17  9:29 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork

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