Commit aef614e1 authored by Sebastian Siewior's avatar Sebastian Siewior Committed by David S. Miller

net/davinci_cpdma: remove unused argument in cpdma_chan_submit()

The gfp_mask argument is not used in cpdma_chan_submit() and always set
to GFP_KERNEL even in atomic sections. This patch drops it since it is
unused.
Acked-by: default avatarMugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: default avatarSebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent fd51cf19
......@@ -502,7 +502,7 @@ void cpsw_rx_handler(void *token, int len, int status)
return;
ret = cpdma_chan_submit(priv->rxch, skb, skb->data,
skb_tailroom(skb), 0, GFP_KERNEL);
skb_tailroom(skb), 0);
}
WARN_ON(ret < 0);
}
......@@ -747,14 +747,14 @@ static inline int cpsw_tx_packet_submit(struct net_device *ndev,
{
if (!priv->data.dual_emac)
return cpdma_chan_submit(priv->txch, skb, skb->data,
skb->len, 0, GFP_KERNEL);
skb->len, 0);
if (ndev == cpsw_get_slave_ndev(priv, 0))
return cpdma_chan_submit(priv->txch, skb, skb->data,
skb->len, 1, GFP_KERNEL);
skb->len, 1);
else
return cpdma_chan_submit(priv->txch, skb, skb->data,
skb->len, 2, GFP_KERNEL);
skb->len, 2);
}
static inline void cpsw_add_dual_emac_def_ale_entries(
......@@ -937,7 +937,7 @@ static int cpsw_ndo_open(struct net_device *ndev)
if (!skb)
goto err_cleanup;
ret = cpdma_chan_submit(priv->rxch, skb, skb->data,
skb_tailroom(skb), 0, GFP_KERNEL);
skb_tailroom(skb), 0);
if (ret < 0) {
kfree_skb(skb);
goto err_cleanup;
......
......@@ -676,7 +676,7 @@ static void __cpdma_chan_submit(struct cpdma_chan *chan,
}
int cpdma_chan_submit(struct cpdma_chan *chan, void *token, void *data,
int len, int directed, gfp_t gfp_mask)
int len, int directed)
{
struct cpdma_ctlr *ctlr = chan->ctlr;
struct cpdma_desc __iomem *desc;
......
......@@ -89,7 +89,7 @@ int cpdma_chan_dump(struct cpdma_chan *chan);
int cpdma_chan_get_stats(struct cpdma_chan *chan,
struct cpdma_chan_stats *stats);
int cpdma_chan_submit(struct cpdma_chan *chan, void *token, void *data,
int len, int directed, gfp_t gfp_mask);
int len, int directed);
int cpdma_chan_process(struct cpdma_chan *chan, int quota);
int cpdma_ctlr_int_ctrl(struct cpdma_ctlr *ctlr, bool enable);
......
......@@ -1037,7 +1037,7 @@ static void emac_rx_handler(void *token, int len, int status)
recycle:
ret = cpdma_chan_submit(priv->rxchan, skb, skb->data,
skb_tailroom(skb), 0, GFP_KERNEL);
skb_tailroom(skb), 0);
WARN_ON(ret == -ENOMEM);
if (unlikely(ret < 0))
......@@ -1092,7 +1092,7 @@ static int emac_dev_xmit(struct sk_buff *skb, struct net_device *ndev)
skb_tx_timestamp(skb);
ret_code = cpdma_chan_submit(priv->txchan, skb, skb->data, skb->len,
0, GFP_KERNEL);
0);
if (unlikely(ret_code != 0)) {
if (netif_msg_tx_err(priv) && net_ratelimit())
dev_err(emac_dev, "DaVinci EMAC: desc submit failed");
......@@ -1558,7 +1558,7 @@ static int emac_dev_open(struct net_device *ndev)
break;
ret = cpdma_chan_submit(priv->rxchan, skb, skb->data,
skb_tailroom(skb), 0, GFP_KERNEL);
skb_tailroom(skb), 0);
if (WARN_ON(ret < 0))
break;
}
......
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