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(parent: ab394c2) | patch
wcn36xx: don't process 'valid' descriptors
authorBob Copeland <me@bobcopeland.com>
Fri, 9 Jan 2015 19:15:48 +0000 (14:15 -0500)
committerKalle Valo <kvalo@codeaurora.org>
Fri, 23 Jan 2015 17:12:01 +0000 (19:12 +0200)
commit78756b5cab696fd57639fef2264dd31db638f603
treea33decaa6ad72ee5a18bfb55aa80bd1ef92efc1atree | snapshot
parentab394c2debd97537a4a8e24ad3c1f9be2ff7803bcommit | diff
wcn36xx: don't process 'valid' descriptors

The DMA engine will reset the valid bit after a descriptor is
complete; any with the valid bit still set may still be in
use by the hardware, so check that before freeing the descriptor.

Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
drivers/net/wireless/ath/wcn36xx/dxe.c diff | blob | history
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