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Commit bf253fb7 authored by Sean Wang's avatar Sean Wang Committed by David S. Miller
Browse files

net: ethernet: mediatek: add mtk_hw_deinit call as the opposite to mtk_hw_init call 



grouping things related to the deinitialization of what
mtk_hw_init call does that help to be reused by the reset
process and the error path handling.

Signed-off-by: default avatarSean Wang <sean.wang@mediatek.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 85574dbf

drivers/net/ethernet/mediatek/mtk_eth_soc.c

+11 −4
Original line number Diff line number Diff line
@@ -1477,6 +1477,16 @@ static int __init mtk_hw_init(struct mtk_eth *eth) 
	return 0;

}



static int mtk_hw_deinit(struct mtk_eth *eth)

{

	clk_disable_unprepare(eth->clks[MTK_CLK_GP2]);

	clk_disable_unprepare(eth->clks[MTK_CLK_GP1]);

	clk_disable_unprepare(eth->clks[MTK_CLK_ESW]);

	clk_disable_unprepare(eth->clks[MTK_CLK_ETHIF]);



	return 0;

}



static int __init mtk_init(struct net_device *dev)

{

	struct mtk_mac *mac = netdev_priv(dev);
@@ -1926,10 +1936,7 @@ static int mtk_remove(struct platform_device *pdev) 
		mtk_stop(eth->netdev[i]);

	}



	clk_disable_unprepare(eth->clks[MTK_CLK_ETHIF]);

	clk_disable_unprepare(eth->clks[MTK_CLK_ESW]);

	clk_disable_unprepare(eth->clks[MTK_CLK_GP1]);

	clk_disable_unprepare(eth->clks[MTK_CLK_GP2]);

	mtk_hw_deinit(eth);



	netif_napi_del(&eth->tx_napi);

	netif_napi_del(&eth->rx_napi);