net: ethernet: mediatek: remove redundant free_irq for devm_request_irq allocated irq

these irqs are not used for shared irq and disabled during ethernet stops.
irq requested by devm_request_irq is safe to be freed automatically on
driver detach.

Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Acked-by: John Crispin <john@phrozen.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index c9e25a7..1ffde91 100644 (file)
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1513,8 +1513,6 @@ static void mtk_uninit(struct net_device *dev)
        phy_disconnect(mac->phy_dev);
        mtk_mdio_cleanup(eth);
        mtk_irq_disable(eth, ~0);
-       free_irq(eth->irq[1], dev);
-       free_irq(eth->irq[2], dev);
 }
 
 static int mtk_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)