kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-11-10 20:48:12 +00:00
Code Issues Releases Packages Activity

media: ipu6: not override the dma_ops of device in driver

Browse source 
[ Upstream commit daabc5c647 ]

DMA ops are a helper for architectures and not for drivers to override the
DMA implementation. Driver should not override the DMA implementation.

This patch removes the dma_ops override from auxiliary device and adds
driver-internal helpers that use the actual DMA mapping APIs.

Fixes: 9163d83573 ("media: intel/ipu6: add IPU6 DMA mapping API and MMU table")
Signed-off-by: Bingbu Cao <bingbu.cao@intel.com>
Reviewed-by: Christoph Hellwig <hch@lst.de>
[Sakari Ailus: Fix the commit message a little.]
Signed-off-by: Sakari Ailus <sakari.ailus@linux.intel.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Bingbu Cao 2024-10-16 15:53:01 +08:00 • committed by Greg Kroah-Hartman
commit 6ac269abab
6 changed files with 156 additions and 132 deletions
Download patch file Download diff file Expand all files Collapse all files