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net: ethernet: mediatek: add to stop PDMA while stopping the frame engine 

Stop PDMA while the frame engine is going to stop.

Signed-off-by: Nelson Chang <nelson.chang@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Nelson Chang 2016-09-26 14:33:49 +08:00 committed by David S. Miller
parent 3783c09eab
commit 6bf563d50a
1 changed files with 1 additions and 0 deletions
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1
drivers/net/ethernet/mediatek/mtk_eth_soc.c
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@ -1784,6 +1784,7 @@ static int mtk_stop(struct net_device *dev)
napi_disable(&eth->rx_napi);
mtk_stop_dma(eth, MTK_QDMA_GLO_CFG);
mtk_stop_dma(eth, MTK_PDMA_GLO_CFG);
mtk_dma_free(eth);