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[net,v3,4/9] net: ethernet: mediatek: remove redundant free_irq for devm_request_irq allocated irq

Message ID 1472525965-10661-5-git-send-email-sean.wang@mediatek.com (mailing list archive)
State New, archived
Headers show

Commit Message

Sean Wang Aug. 30, 2016, 2:59 a.m. UTC 
From: Sean Wang <sean.wang@mediatek.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@mediatek.com>
Acked-by: John Crispin <john@phrozen.org>
---
 drivers/net/ethernet/mediatek/mtk_eth_soc.c | 2 --
 1 file changed, 2 deletions(-)
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Patch

diff --git a/drivers/net/ethernet/mediatek/mtk_eth_soc.c b/drivers/net/ethernet/mediatek/mtk_eth_soc.c
index 0f0072e..8d87748 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)