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ath9k: improve suspend/resume reliability

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Ensure that drv_start() always returns true, as a failing hw start usually
eventually leads to crashes when there's still a station entry present.
Call a power-on reset after a resume and after a hw reset failure to bring
the hardware back to life again.

Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
This commit is contained in:
Felix Fietkau 2012-10-03 21:07:51 +02:00 • committed by John W. Linville
commit ceb26a6013
4 changed files with 13 additions and 10 deletions
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