net: ibm: emac: mal: add dcr_unmap to _remove

It's done in probe so it should be undone here.

Fixes: 1d3bb996481e ("Device tree aware EMAC driver")
Signed-off-by: Rosen Penev <rosenp@gmail.com>
Reviewed-by: Breno Leitao <leitao@debian.org>
Link: https://patch.msgid.link/20241008233050.9422-1-rosenp@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

diff --git a/drivers/net/ethernet/ibm/emac/mal.c b/drivers/net/ethernet/ibm/emac/mal.c
index 0c5e22d14372ac949a72863dab9858081b8aa849..99d5f83f7c60b529b620075e32955403067eeffa 100644 (file)
--- a/drivers/net/ethernet/ibm/emac/mal.c
+++ b/drivers/net/ethernet/ibm/emac/mal.c
@@ -742,6 +742,8 @@ static void 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 +