Bjorn Andersson f6e8cb8398 slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI ...

[ Upstream commit 39014ce6d6 ]

Attempting to send a power request during PM operations, when the QMI
handle isn't initialized results in a NULL pointer dereference. So check
if the QMI handle has been initialized before attempting to post the
power requests.

Fixes: 917809e228 ("slimbus: ngd: Add qcom SLIMBus NGD driver")
Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Link: https://lore.kernel.org/r/20201127102451.17114-7-srinivas.kandagatla@linaro.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2020-12-30 11:25:57 +01:00

..

core.c

slimbus: core: do not enter to clock pause mode in core

2020-10-29 09:55:12 +01:00

Kconfig

slimbus: ngd: Add qcom SLIMBus NGD driver

2018-07-07 17:24:32 +02:00

Makefile

slimbus: stream: add stream support

2018-07-07 17:25:23 +02:00

messaging.c

slimbus: messaging: add slim_alloc/free_txn_tid()

2018-07-07 17:24:32 +02:00

qcom-ctrl.c

treewide: kzalloc() -> kcalloc()

2018-06-12 16:19:22 -07:00

qcom-ngd-ctrl.c

slimbus: qcom-ngd-ctrl: Avoid sending power requests without QMI

2020-12-30 11:25:57 +01:00

sched.c

slimbus: Add support for 'clock-pause' feature

2017-12-19 11:01:03 +01:00

slimbus.h

slimbus: stream: Fix htmldocs warnings

2018-07-08 15:19:04 +02:00

stream.c

slimbus: stream: add stream support

2018-07-07 17:25:23 +02:00