media: uvcvideo: Fix uvc_alloc_entity() allocation alignment

Browse source

The use of ALIGN() in uvc_alloc_entity() is incorrect, since the size of
(entity->pads) is not a power of two. As a stop-gap, until a better
solution is adapted, use roundup() instead.

Found by a static assertion. Compile-tested only.

Fixes: 4ffc2d89f3 ("uvcvideo: Register subdevices for each entity")

Signed-off-by: Nadav Amit <namit@vmware.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>

...

This commit is contained in:

Nadav Amit 2018-06-04 09:47:13 -04:00 • committed by Mauro Carvalho Chehab

parent 6689df06df

commit 89dd34caf7

1 changed files with 1 additions and 1 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

2

drivers/media/usb/uvc/uvc_driver.c

View file