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Commit 1e353cdd authored by Mugunthan V N's avatar Mugunthan V N Committed by David S. Miller
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drivers: net: cpsw: remove tx event processing in rx napi poll 



With commit c03abd84 ("net: ethernet: cpsw: don't requests IRQs
we don't use") common isr and napi are separated into separate tx isr
and rx isr/napi, but still in rx napi tx events are handled. So removing
the tx event handling in rx napi.

Signed-off-by: default avatarMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 0848f642

drivers/net/ethernet/ti/cpsw.c

+3 −6
Original line number Diff line number Diff line
@@ -793,9 +793,7 @@ static irqreturn_t cpsw_rx_interrupt(int irq, void *dev_id) 
static int cpsw_poll(struct napi_struct *napi, int budget)

{

	struct cpsw_priv	*priv = napi_to_priv(napi);

	int			num_tx, num_rx;



	num_tx = cpdma_chan_process(priv->txch, 128);

	int			num_rx;



	num_rx = cpdma_chan_process(priv->rxch, budget);

	if (num_rx < budget) {
@@ -810,9 +808,8 @@ static int cpsw_poll(struct napi_struct *napi, int budget) 
		}

	}



	if (num_rx || num_tx)

		cpsw_dbg(priv, intr, "poll %d rx, %d tx pkts\n",

			 num_rx, num_tx);

	if (num_rx)

		cpsw_dbg(priv, intr, "poll %d rx pkts\n", num_rx);



	return num_rx;

}