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path: root/drivers/net/wan/dscc4.c
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Diffstat (limited to 'drivers/net/wan/dscc4.c')
-rw-r--r--drivers/net/wan/dscc4.c23
1 files changed, 11 insertions, 12 deletions
diff --git a/drivers/net/wan/dscc4.c b/drivers/net/wan/dscc4.c
index 520a77a798e2..2f61a47b4716 100644
--- a/drivers/net/wan/dscc4.c
+++ b/drivers/net/wan/dscc4.c
@@ -446,8 +446,8 @@ static inline unsigned int dscc4_tx_quiescent(struct dscc4_dev_priv *dpriv,
return readl(dpriv->base_addr + CH0FTDA + dpriv->dev_id*4) == dpriv->ltda;
}
-int state_check(u32 state, struct dscc4_dev_priv *dpriv, struct net_device *dev,
- const char *msg)
+static int state_check(u32 state, struct dscc4_dev_priv *dpriv,
+ struct net_device *dev, const char *msg)
{
int ret = 0;
@@ -466,8 +466,9 @@ int state_check(u32 state, struct dscc4_dev_priv *dpriv, struct net_device *dev,
return ret;
}
-void dscc4_tx_print(struct net_device *dev, struct dscc4_dev_priv *dpriv,
- char *msg)
+static void dscc4_tx_print(struct net_device *dev,
+ struct dscc4_dev_priv *dpriv,
+ char *msg)
{
printk(KERN_DEBUG "%s: tx_current=%02d tx_dirty=%02d (%s)\n",
dev->name, dpriv->tx_current, dpriv->tx_dirty, msg);
@@ -507,7 +508,8 @@ static void dscc4_release_ring(struct dscc4_dev_priv *dpriv)
}
}
-inline int try_get_rx_skb(struct dscc4_dev_priv *dpriv, struct net_device *dev)
+static inline int try_get_rx_skb(struct dscc4_dev_priv *dpriv,
+ struct net_device *dev)
{
unsigned int dirty = dpriv->rx_dirty%RX_RING_SIZE;
struct RxFD *rx_fd = dpriv->rx_fd + dirty;
@@ -542,8 +544,7 @@ static int dscc4_wait_ack_cec(struct dscc4_dev_priv *dpriv,
msg, i);
goto done;
}
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(10);
+ schedule_timeout_uninterruptible(10);
rmb();
} while (++i > 0);
printk(KERN_ERR "%s: %s timeout\n", dev->name, msg);
@@ -588,8 +589,7 @@ static inline int dscc4_xpr_ack(struct dscc4_dev_priv *dpriv)
(dpriv->iqtx[cur] & Xpr))
break;
smp_rmb();
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(10);
+ schedule_timeout_uninterruptible(10);
} while (++i > 0);
return (i >= 0 ) ? i : -EAGAIN;
@@ -1035,8 +1035,7 @@ static void dscc4_pci_reset(struct pci_dev *pdev, void __iomem *ioaddr)
/* Flush posted writes */
readl(ioaddr + GSTAR);
- set_current_state(TASK_UNINTERRUPTIBLE);
- schedule_timeout(10);
+ schedule_timeout_uninterruptible(10);
for (i = 0; i < 16; i++)
pci_write_config_dword(pdev, i << 2, dscc4_pci_config_store[i]);
@@ -1894,7 +1893,7 @@ try:
* It failed and locked solid. Thus the introduction of a dummy skb.
* Problem is acknowledged in errata sheet DS5. Joy :o/
*/
-struct sk_buff *dscc4_init_dummy_skb(struct dscc4_dev_priv *dpriv)
+static struct sk_buff *dscc4_init_dummy_skb(struct dscc4_dev_priv *dpriv)
{
struct sk_buff *skb;