From a3b211e8bb0b7ce7029ef663ebb6c97d6b23d583 Mon Sep 17 00:00:00 2001 From: Rosen Penev Date: Tue, 8 Oct 2024 16:30:50 -0700 Subject: [PATCH] net: ibm: emac: mal: add dcr_unmap to _remove BugLink: https://bugs.launchpad.net/bugs/2097301 [ 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 Reviewed-by: Breno Leitao Link: https://patch.msgid.link/20241008233050.9422-1-rosenp@gmail.com Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin Signed-off-by: Manuel Diewald Signed-off-by: Koichiro Den --- drivers/net/ethernet/ibm/emac/mal.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c index 5ab8af6f69a7..053a9e184646 100644 --- a/drivers/net/ethernet/ibm/emac/mal.c +++ b/drivers/net/ethernet/ibm/emac/mal.c @@ -734,6 +734,8 @@ static void mal_remove(struct platform_device *ofdev) mal_reset(mal); + dcr_unmap(mal->dcr_host, 0x100); + dma_free_coherent(&ofdev->dev, sizeof(struct mal_descriptor) * (NUM_TX_BUFF * mal->num_tx_chans +