Merge tag 'drm-misc-fixes-2026-04-30' of https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

Short summary of fixes pull:

DRM core and helpers:
- calculate framebuffer geometry with format helpers
- fix docs

appletbdrm:
- allocate protocol buffers with kvzalloc()

dma-buf:
- fix docs

imagination:
- avoid segfault in debugfs

ofdrm:
- put PCI device reference on errors

udl:
- increase USB timeout

Signed-off-by: Dave Airlie <airlied@redhat.com>

From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patch.msgid.link/20260430064521.GA14957@linux.fritz.box

1 files changed, 2 insertions, 2 deletions

diff --git a/include/linux/dma-buf.h b/include/linux/dma-buf.h
index 166933b82e27..d1203da56fc5 100644
--- a/include/linux/dma-buf.h
+++ b/include/linux/dma-buf.h
@@ -322,13 +322,13 @@ struct dma_buf {
 	 * @vmapping_counter:
 	 *
 	 * Used internally to refcnt the vmaps returned by dma_buf_vmap().
-	 * Protected by @lock.
+	 * Protected by @resv.
 	 */
 	unsigned vmapping_counter;
 
 	/**
 	 * @vmap_ptr:
-	 * The current vmap ptr if @vmapping_counter > 0. Protected by @lock.
+	 * The current vmap ptr if @vmapping_counter > 0. Protected by @resv.
 	 */
 	struct iosys_map vmap_ptr;