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| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2021-11-05 12:21:51 +0000 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 09:19:29 +0100 |
| commit | e51b0099c870449cd15063f69bf8ea6675b21950 (patch) | |
| tree | e8a3735e2e6f0fccf4dc5d0b0c4cc92365501820 /drivers/net | |
| parent | 2aa2da3fb5221d3f723c6b35bd7e21c0219569f8 (diff) | |
| download | linux-e51b0099c870449cd15063f69bf8ea6675b21950.tar.gz linux-e51b0099c870449cd15063f69bf8ea6675b21950.tar.bz2 linux-e51b0099c870449cd15063f69bf8ea6675b21950.zip | |
wcn36xx: Release DMA channel descriptor allocations
[ Upstream commit 3652096e5263ad67604b0323f71d133485f410e5 ]
When unloading the driver we are not releasing the DMA descriptors which we
previously allocated.
Fixes: 8e84c2582169 ("wcn36xx: mac80211 driver for Qualcomm WCN3660/WCN3680 hardware")
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@linaro.org>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Link: https://lore.kernel.org/r/20211105122152.1580542-3-bryan.odonoghue@linaro.org
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'drivers/net')
| -rw-r--r-- | drivers/net/wireless/ath/wcn36xx/dxe.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/wireless/ath/wcn36xx/dxe.c b/drivers/net/wireless/ath/wcn36xx/dxe.c index 4da25e84793b..c400261352bc 100644 --- a/drivers/net/wireless/ath/wcn36xx/dxe.c +++ b/drivers/net/wireless/ath/wcn36xx/dxe.c @@ -952,4 +952,9 @@ void wcn36xx_dxe_deinit(struct wcn36xx *wcn) wcn36xx_dxe_ch_free_skbs(wcn, &wcn->dxe_rx_l_ch); wcn36xx_dxe_ch_free_skbs(wcn, &wcn->dxe_rx_h_ch); + + wcn36xx_dxe_deinit_descs(wcn->dev, &wcn->dxe_tx_l_ch); + wcn36xx_dxe_deinit_descs(wcn->dev, &wcn->dxe_tx_h_ch); + wcn36xx_dxe_deinit_descs(wcn->dev, &wcn->dxe_rx_l_ch); + wcn36xx_dxe_deinit_descs(wcn->dev, &wcn->dxe_rx_h_ch); } |