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Date: Mon, 25 May 2015 11:02:15 +0200 From: Richard Cochran <richardcochran@...il.com> To: <netdev@...r.kernel.org> Cc: David Miller <davem@...emloft.net>, Mugunthan V N <mugunthanvnm@...com> Subject: [PATCH net-next 3/4] net: cpsw: remove redundant calls enabling dma interrupts. The function, cpsw_intr_enable, already calls cpdma_ctlr_int_ctrl. There is no need to enable the dma interrupts twice. This patch removes the extra call. Signed-off-by: Richard Cochran <richardcochran@...il.com> --- drivers/net/ethernet/ti/cpsw.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index e9e3ab3..0d0cf9a 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -1592,7 +1592,6 @@ static void cpsw_ndo_tx_timeout(struct net_device *ndev) cpdma_ctlr_int_ctrl(priv->dma, false); cpdma_chan_stop(priv->txch); cpdma_chan_start(priv->txch); - cpdma_ctlr_int_ctrl(priv->dma, true); cpsw_intr_enable(priv); } @@ -1632,7 +1631,6 @@ static void cpsw_ndo_poll_controller(struct net_device *ndev) cpdma_ctlr_int_ctrl(priv->dma, false); cpsw_rx_interrupt(priv->irqs_table[0], priv); cpsw_tx_interrupt(priv->irqs_table[1], priv); - cpdma_ctlr_int_ctrl(priv->dma, true); cpsw_intr_enable(priv); } #endif -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
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