Merge branch 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip into stable/for-linus-3.7

* 'x86/platform' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: (9690 commits)
  x86: Document x86_init.paging.pagetable_init()
  x86: xen: Cleanup and remove x86_init.paging.pagetable_setup_done()
  x86: Move paging_init() call to x86_init.paging.pagetable_init()
  x86: Rename pagetable_setup_start() to pagetable_init()
  x86: Remove base argument from x86_init.paging.pagetable_setup_start
  Linux 3.6-rc5
  HID: tpkbd: work even if the new Lenovo Keyboard driver is not configured
  Remove user-triggerable BUG from mpol_to_str
  xen/pciback: Fix proper FLR steps.
  uml: fix compile error in deliver_alarm()
  dj: memory scribble in logi_dj
  Fix order of arguments to compat_put_time[spec|val]
  xen: Use correct masking in xen_swiotlb_alloc_coherent.
  xen: fix logical error in tlb flushing
  xen/p2m: Fix one-off error in checking the P2M tree directory.
  powerpc: Don't use __put_user() in patch_instruction
  powerpc: Make sure IPI handlers see data written by IPI senders
  powerpc: Restore correct DSCR in context switch
  powerpc: Fix DSCR inheritance in copy_thread()
  powerpc: Keep thread.dscr and thread.dscr_inherit in sync
  ...

1 files changed, 23 insertions, 12 deletions

diff --git a/drivers/net/ethernet/micrel/ks8851_mll.c b/drivers/net/ethernet/micrel/ks8851_mll.c
index 5ffde23ac8fb..38529edfe350 100644
--- a/drivers/net/ethernet/micrel/ks8851_mll.c
+++ b/drivers/net/ethernet/micrel/ks8851_mll.c
@@ -16,8 +16,7 @@
  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  */
 
-/**
- * Supports:
+/* Supports:
  * KS8851 16bit MLL chip from Micrel Inc.
  */
 
@@ -35,7 +34,7 @@
 #include <linux/platform_device.h>
 #include <linux/delay.h>
 #include <linux/slab.h>
-#include <asm/io.h>
+#include <linux/ks8851_mll.h>
 
 #define	DRV_NAME	"ks8851_mll"
 
@@ -465,8 +464,7 @@ static int msg_enable;
 #define BE1             0x2000      /* Byte Enable 1 */
 #define BE0             0x1000      /* Byte Enable 0 */
 
-/**
- * register read/write calls.
+/* register read/write calls.
  *
  * All these calls issue transactions to access the chip's registers. They
  * all require that the necessary lock is held to prevent accesses when the
@@ -1103,7 +1101,7 @@ static void ks_set_grpaddr(struct ks_net *ks)
 	}
 }  /* ks_set_grpaddr */
 
-/*
+/**
 * ks_clear_mcast - clear multicast information
 *
 * @ks : The chip information
@@ -1515,6 +1513,7 @@ static int __devinit ks8851_probe(struct platform_device *pdev)
 	struct net_device *netdev;
 	struct ks_net *ks;
 	u16 id, data;
+	struct ks8851_mll_platform_data *pdata;
 
 	io_d = platform_get_resource(pdev, IORESOURCE_MEM, 0);
 	io_c = platform_get_resource(pdev, IORESOURCE_MEM, 1);
@@ -1596,17 +1595,27 @@ static int __devinit ks8851_probe(struct platform_device *pdev)
 	ks_disable_qmu(ks);
 	ks_setup(ks);
 	ks_setup_int(ks);
-	memcpy(netdev->dev_addr, ks->mac_addr, 6);
 
 	data = ks_rdreg16(ks, KS_OBCR);
 	ks_wrreg16(ks, KS_OBCR, data | OBCR_ODS_16MA);
 
-	/**
-	 * If you want to use the default MAC addr,
-	 * comment out the 2 functions below.
-	 */
+	/* overwriting the default MAC address */
+	pdata = pdev->dev.platform_data;
+	if (!pdata) {
+		netdev_err(netdev, "No platform data\n");
+		err = -ENODEV;
+		goto err_pdata;
+	}
+	memcpy(ks->mac_addr, pdata->mac_addr, 6);
+	if (!is_valid_ether_addr(ks->mac_addr)) {
+		/* Use random MAC address if none passed */
+		eth_random_addr(ks->mac_addr);
+		netdev_info(netdev, "Using random mac address\n");
+	}
+	netdev_info(netdev, "Mac address is: %pM\n", ks->mac_addr);
+
+	memcpy(netdev->dev_addr, ks->mac_addr, 6);
 
-	random_ether_addr(netdev->dev_addr);
 	ks_set_mac(ks, netdev->dev_addr);
 
 	id = ks_rdreg16(ks, KS_CIDER);
@@ -1615,6 +1624,8 @@ static int __devinit ks8851_probe(struct platform_device *pdev)
 		    (id >> 8) & 0xff, (id >> 4) & 0xf, (id >> 1) & 0x7);
 	return 0;
 
+err_pdata:
+	unregister_netdev(netdev);
 err_register:
 err_get_irq:
 	iounmap(ks->hw_addr_cmd);