diff options
| author | Mugunthan V N <mugunthanvnm@ti.com> | 2015-07-21 16:00:42 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-07-21 10:41:24 -0700 |
| commit | 1e353cddcf81fbb79dd637cab9a22c837e94c205 (patch) | |
| tree | f3d439ed1989dbfc160c2024baedffd47efa47ab /drivers | |
| parent | 0848f6428ba3a2e42db124d41ac6f548655735bf (diff) | |
| download | linux-1e353cddcf81fbb79dd637cab9a22c837e94c205.tar.bz2 | |
drivers: net: cpsw: remove tx event processing in rx napi poll
With commit c03abd84634d ("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: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/net/ethernet/ti/cpsw.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c index f335bf119ab5..d155bf2573cd 100644 --- a/drivers/net/ethernet/ti/cpsw.c +++ b/drivers/net/ethernet/ti/cpsw.c @@ -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; } |