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: Mugunthan V N <mugunthanvnm@ti.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

4 files changed, 10 insertions, 10 deletions

diff --git a/drivers/net/ethernet/ti/cpsw.c b/drivers/net/ethernet/ti/cpsw.c
index ff0d528204ab..05f11b854d0a 100644
--- a/drivers/net/ethernet/ti/cpsw.c
+++ b/drivers/net/ethernet/ti/cpsw.c
@@ -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;
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.c b/drivers/net/ethernet/ti/davinci_cpdma.c
index 3e34187997de..3cc20e7da01b 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.c
+++ b/drivers/net/ethernet/ti/davinci_cpdma.c
@@ -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;
diff --git a/drivers/net/ethernet/ti/davinci_cpdma.h b/drivers/net/ethernet/ti/davinci_cpdma.h
index d9bcc6032fdc..86dee487f2f0 100644
--- a/drivers/net/ethernet/ti/davinci_cpdma.h
+++ b/drivers/net/ethernet/ti/davinci_cpdma.h
@@ -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);
diff --git a/drivers/net/ethernet/ti/davinci_emac.c b/drivers/net/ethernet/ti/davinci_emac.c
index 6a0b47715a84..860e15ddfbcb 100644
--- a/drivers/net/ethernet/ti/davinci_emac.c
+++ b/drivers/net/ethernet/ti/davinci_emac.c
@@ -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;
         }