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: Junchang Wang <junchangwang@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/net/8139too.c b/drivers/net/8139too.c
index 4ba72933f0da..cc7d46238801 100644
--- a/drivers/net/8139too.c
+++ b/drivers/net/8139too.c
@@ -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. */