Wolfram Sang 84ee4515a8 i2c: testunit: discard write requests while old command is running
[ Upstream commit c116deafd1a5cc1e9739099eb32114e90623209c ]

When clearing registers on new write requests was added, the protection
for currently running commands was missed leading to concurrent access
to the testunit registers. Check the flag beforehand.

Fixes: b39ab96aa894 ("i2c: testunit: add support for block process calls")
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2024-07-05 09:33:56 +02:00
..
2023-04-27 12:07:50 -07:00
2023-09-13 10:56:00 +02:00