linux-stable/drivers/bus/mhi/ep
Manivannan Sadhasivam e6cebcc275 bus: mhi: ep: Only send -ENOTCONN status if client driver is available
For the STOP and RESET commands, only send the channel disconnect status
-ENOTCONN if client driver is available. Otherwise, it will result in
null pointer dereference.

Cc: <stable@vger.kernel.org> # 5.19
Fixes: e827569062 ("bus: mhi: ep: Add support for processing command rings")
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Reviewed-by: Jeffrey Hugo <quic_jhugo@quicinc.com>
Link: https://lore.kernel.org/r/20221228161704.255268-4-manivannan.sadhasivam@linaro.org
Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
2023-01-27 12:31:41 +05:30
..
internal.h bus: mhi: ep: Add support for suspending and resuming channels 2022-04-26 13:17:42 +02:00
Kconfig
main.c bus: mhi: ep: Only send -ENOTCONN status if client driver is available 2023-01-27 12:31:41 +05:30
Makefile bus: mhi: ep: Add support for managing MHI state machine 2022-04-26 13:17:41 +02:00
mmio.c bus: mhi: ep: Add support for managing MMIO registers 2022-04-26 13:17:41 +02:00
ring.c bus: mhi: ep: Add support for ring management 2022-04-26 13:17:41 +02:00
sm.c bus: mhi: ep: Add support for suspending and resuming channels 2022-04-26 13:17:42 +02:00