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Commit 28894564 authored by David S. Miller's avatar David S. Miller
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Revert "net: mediatek: remove set but not used variable 'status'" 



This reverts commit ee641b0c.

Actually it is not clear whether this register read is not
needed for it's HW side effects or not.

Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent ee641b0c

drivers/net/ethernet/mediatek/mtk_eth_soc.c

+2 −0
Original line number Diff line number Diff line
@@ -1948,7 +1948,9 @@ static irqreturn_t mtk_handle_irq_tx(int irq, void *_eth) 
static irqreturn_t mtk_handle_irq(int irq, void *_eth)

{

	struct mtk_eth *eth = _eth;

	u32 status;



	status = mtk_r32(eth, MTK_PDMA_INT_STATUS);

	if (mtk_r32(eth, MTK_PDMA_INT_MASK) & MTK_RX_DONE_INT) {

		if (mtk_r32(eth, MTK_PDMA_INT_STATUS) & MTK_RX_DONE_INT)

			mtk_handle_irq_rx(irq, _eth);