linux/drivers/media/common
Hans Verkuil e9f05ae6f6 media: vb2: frame_vector.c: replace WARN_ONCE with a comment
[ Upstream commit 735de5caf7 ]

The WARN_ONCE was issued also in cases that had nothing to do with VM_IO
(e.g. if the start address was just a random value and uaccess fails with
-EFAULT).

There are no reports of WARN_ONCE being issued for actual VM_IO cases, so
just drop it and instead add a note to the comment before the function.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Reviewed-by: David Hildenbrand <david@redhat.com>
Reported-by: Yikebaer Aizezi <yikebaer61@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
History 2023-10-06 14:56:56 +02:00
..
b2c2 media: b2c2: flexcop: Convert to SPDX identifier 2021-12-07 11:29:58 +01:00
siano media: siano: use DEFINE_MUTEX() for mutex lock 2021-09-30 10:07:43 +02:00
v4l2-tpg treewide: use get_random_{u8,u16}() when possible, part 1 2022-10-11 17:42:58 -06:00
videobuf2 media: vb2: frame_vector.c: replace WARN_ONCE with a comment 2023-10-06 14:56:56 +02:00
btcx-risc.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
cx2341x.c media: Rename stateful codec control macros 2020-12-03 12:27:32 +01:00
cypress_firmware.c treewide: Add SPDX license identifier for more missed files 2019-05-21 10:50:45 +02:00
cypress_firmware.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
Kconfig media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci 2022-08-29 16:46:38 +02:00
Makefile media: saa7146: deprecate hexium_gemini/orion, mxb and ttpci 2022-08-29 16:46:38 +02:00
ttpci-eeprom.c media: move ttpci-eeprom to common 2021-06-02 11:16:15 +02:00
ttpci-eeprom.h media: move ttpci-eeprom to common 2021-06-02 11:16:15 +02:00
tveeprom.c treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 157 2019-05-30 11:26:37 -07:00