wil6210: fix deadlock when using fw_no_recovery option

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commit dfb5b098e0 upstream.

When FW crashes with no_fw_recovery option, driver
waits for manual recovery with wil->mutex held, this
can easily create deadlocks.
Fix the problem by moving the wait outside the lock.

Signed-off-by: Lior David <qca_liord@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Amit Pundir <amit.pundir@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

...

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Lior David 2016-11-23 16:06:41 +02:00 • committed by Greg Kroah-Hartman

parent 59153e6589

commit 2f16bcd4db

1 changed files with 8 additions and 7 deletions

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drivers/net/wireless/ath/wil6210/main.c

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