diff options
| author | Bryan O'Donoghue <bryan.odonoghue@linaro.org> | 2021-11-05 15:21:51 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-01-27 13:03:06 +0300 |
| commit | 514c1df9dfa9357238f9aefebc74667fa5ea741e (patch) | |
| tree | bf9df5395a8b4010000b13b714aa41dca3f1723b /drivers/net/wireless/ath/wcn36xx/dxe.c | |
| parent | 8da7a0e26c4a283e9097a4b1413a7b8a2e628fbf (diff) | |
| download | linux-514c1df9dfa9357238f9aefebc74667fa5ea741e.tar.xz | |
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/wireless/ath/wcn36xx/dxe.c')
| -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 0c4f63f1312f..017c7d78072b 100644 --- a/drivers/net/wireless/ath/wcn36xx/dxe.c +++ b/drivers/net/wireless/ath/wcn36xx/dxe.c @@ -1014,4 +1014,9 @@ 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); } |