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
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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