This is a note to let you know that I've just added the patch titled
net: ibm: emac: mal: add dcr_unmap to _remove
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
net-ibm-emac-mal-add-dcr_unmap-to-_remove.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 4568a36881b46b3352d8650b174fb96e057455ca
Author: Rosen Penev <rosenp@xxxxxxxxx>
Date: Tue Oct 8 16:30:50 2024 -0700
net: ibm: emac: mal: add dcr_unmap to _remove
[ Upstream commit 080ddc22f3b0a58500f87e8e865aabbf96495eea ]
It's done in probe so it should be undone here.
Fixes: 1d3bb996481e ("Device tree aware EMAC driver")
Signed-off-by: Rosen Penev <rosenp@xxxxxxxxx>
Reviewed-by: Breno Leitao <leitao@xxxxxxxxxx>
Link: https://patch.msgid.link/20241008233050.9422-1-rosenp@xxxxxxxxx
Signed-off-by: Jakub Kicinski <kuba@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index 7a74975c15fa5..1ebe44804f9d0 100644
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -740,6 +740,8 @@ static int mal_remove(struct platform_device *ofdev)
free_netdev(mal->dummy_dev);
+ dcr_unmap(mal->dcr_host, 0x100);
+
dma_free_coherent(&ofdev->dev,
sizeof(struct mal_descriptor) *
(NUM_TX_BUFF * mal->num_tx_chans +
