mwifiex: pcie: don't leak DMA buffers when removing

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When PCIe FLR support was added, much of the remove/release code for
PCIe was migrated to ->down_dev(), but ->down_dev() is never called for
device removal. Let's refactor the cleanup to be done in both cases.

Also, drop the comments above mwifiex_cleanup_pcie(), because they were
clearly wrong, and it's better to have clear and obvious code than to
detail the code steps in comments anyway.

Fixes: 4c5dae59d2 ("mwifiex: add PCIe function level reset support")
Cc: <stable@vger.kernel.org>
Signed-off-by: Brian Norris <briannorris@chromium.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>

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Brian Norris 2017-03-10 17:39:21 -08:00 • committed by Kalle Valo

parent 9a3fcf912e

commit 4e841d3eb9

1 changed files with 19 additions and 19 deletions

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38

drivers/net/wireless/marvell/mwifiex/pcie.c

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