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Commit b8b61171 authored by Junchang Wang's avatar Junchang Wang Committed by David S. Miller
Browse files

8139too: remove unnecessary cast of ioread32()'s return value 



ioread32() returns a 32-bit integer on all platforms.
There is no need to cast its return value.

Signed-off-by: default avatarJunchang Wang <junchangwang@gmail.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent e623d625

drivers/net/8139too.c

+4 −4
Original line number Diff line number Diff line
@@ -662,7 +662,7 @@ static const struct ethtool_ops rtl8139_ethtool_ops; 
/* read MMIO register */

#define RTL_R8(reg)		ioread8 (ioaddr + (reg))

#define RTL_R16(reg)		ioread16 (ioaddr + (reg))

#define RTL_R32(reg)		((unsigned long) ioread32 (ioaddr + (reg)))

#define RTL_R32(reg)		ioread32 (ioaddr + (reg))





static const u16 rtl8139_intr_mask =
@@ -861,7 +861,7 @@ retry: 


	/* if unknown chip, assume array element #0, original RTL-8139 in this case */

	dev_dbg(&pdev->dev, "unknown chip version, assuming RTL-8139\n");

	dev_dbg(&pdev->dev, "TxConfig = 0x%lx\n", RTL_R32 (TxConfig));

	dev_dbg(&pdev->dev, "TxConfig = 0x%x\n", RTL_R32 (TxConfig));

	tp->chipset = 0;



match:
@@ -1642,7 +1642,7 @@ static void rtl8139_tx_timeout_task (struct work_struct *work) 
	netdev_dbg(dev, "Tx queue start entry %ld  dirty entry %ld\n",

		   tp->cur_tx, tp->dirty_tx);

	for (i = 0; i < NUM_TX_DESC; i++)

		netdev_dbg(dev, "Tx descriptor %d is %08lx%s\n",

		netdev_dbg(dev, "Tx descriptor %d is %08x%s\n",

			   i, RTL_R32(TxStatus0 + (i * 4)),

			   i == tp->dirty_tx % NUM_TX_DESC ?

			   " (queue head)" : "");
@@ -2486,7 +2486,7 @@ static void __set_rx_mode (struct net_device *dev) 
	int rx_mode;

	u32 tmp;



	netdev_dbg(dev, "rtl8139_set_rx_mode(%04x) done -- Rx config %08lx\n",

	netdev_dbg(dev, "rtl8139_set_rx_mode(%04x) done -- Rx config %08x\n",

		   dev->flags, RTL_R32(RxConfig));



	/* Note: do not reorder, GCC is clever about common statements. */