netdev - [PATCH net v2 4/9] net: ethernet: mediatek: remove redundant free_irq for devm_request

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Message-ID: <1472447003-30726-5-git-send-email-sean.wang@mediatek.com>
Date:   Mon, 29 Aug 2016 13:03:18 +0800
From:   <sean.wang@...iatek.com>
To:     <john@...ozen.org>, <davem@...emloft.net>
CC:     <nbd@...nwrt.org>, <netdev@...r.kernel.org>,
        <linux-mediatek@...ts.infradead.org>, <keyhaede@...il.com>,
        Sean Wang <sean.wang@...iatek.com>
Subject: [PATCH net v2 4/9] net: ethernet: mediatek: remove redundant free_irq for devm_request_irq allocated irq

From: Sean Wang <sean.wang@...iatek.com>

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@...iatek.com>
Acked-by: John Crispin <john@...ozen.org>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 --
 1 file changed, 2 deletions(-)

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 518d987..2c5754e 100644
--- a/drivers/net/ethernet/mediatek/mtk_eth_soc.c
+++ b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
@@ -1510,8 +1510,6 @@ 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)
-- 
1.9.1