ath10k: fix scheduling while atomic config bug

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Recent HTC/WMI changes introduced the bug. ath10k
was using _atomic iteration function with
sleepable functions.

mac80211 provides another iteration function but
it cannot be safely called in hw_config() callback
due to local->iflist_mtx being possibly acquired
already.

The patch uses internal vif list for iteration
purposes and removes/refactors no longer necessary
_iter functions.

Reported-By: Kalle Valo <kvalo@qca.qualcomm.com>
Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

...

This commit is contained in:

Michal Kazior 2013-10-16 15:44:46 +03:00 • committed by Kalle Valo

parent 0579119f7d

commit ad088bfa1e

1 changed files with 62 additions and 84 deletions

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drivers/net/wireless/ath/ath10k/mac.c

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