Merge branch 'linus' into x86/memory-corruption-check

[linux-2.6-omap-h63xx.git] / drivers / net / ucc_geth_ethtool.c

diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c
index f5839c4a5cbd4760cf7e8d79b38fad49fad3dd42..68a7f5414133d230bcb36b54a9e9ac4d626b8a08 100644 (file)
--- a/drivers/net/ucc_geth_ethtool.c
+++ b/drivers/net/ucc_geth_ethtool.c
@@ -5,7 +5,7 @@
  *
  * Author: Li Yang <leoli@freescale.com>
  *
- * Limitation: 
+ * Limitation:
  * Can only get/set setttings of the first queue.
  * Need to re-open the interface manually after changing some paramters.
  *
@@ -37,7 +37,6 @@
 #include <asm/irq.h>
 #include <asm/uaccess.h>
 #include <asm/types.h>
-#include <asm/uaccess.h>
 
 #include "ucc_geth.h"
 #include "ucc_geth_mii.h"
@@ -160,7 +159,7 @@ uec_set_pauseparam(struct net_device *netdev,
 
        ugeth->ug_info->receiveFlowControl = pause->rx_pause;
        ugeth->ug_info->transmitFlowControl = pause->tx_pause;
-       
+
        if (ugeth->phydev->autoneg) {
                if (netif_running(netdev)) {
                        /* FIXME: automatically restart */
@@ -324,17 +323,17 @@ static void uec_get_ethtool_stats(struct net_device *netdev,
        if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE) {
                base = (u32 __iomem *)&ugeth->ug_regs->tx64;
                for (i = 0; i < UEC_HW_STATS_LEN; i++)
-                       data[j++] = (u64)in_be32(&base[i]);
+                       data[j++] = in_be32(&base[i]);
        }
        if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
                base = (u32 __iomem *)ugeth->p_tx_fw_statistics_pram;
                for (i = 0; i < UEC_TX_FW_STATS_LEN; i++)
-                       data[j++] = (u64)in_be32(&base[i]);
+                       data[j++] = base ? in_be32(&base[i]) : 0;
        }
        if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) {
                base = (u32 __iomem *)ugeth->p_rx_fw_statistics_pram;
                for (i = 0; i < UEC_RX_FW_STATS_LEN; i++)
-                       data[j++] = (u64)in_be32(&base[i]);
+                       data[j++] = base ? in_be32(&base[i]) : 0;
        }
 }