Merge remote branch 'rmk/for-linus' into for-linus

* rmk/for-linus: (1557 commits)
  ARM: 6806/1: irq: introduce entry and exit functions for chained handlers
  ARM: 6781/1: Thumb-2: Work around buggy Thumb-2 short branch relocations in gas
  ARM: 6747/1: P2V: Thumb2 support
  ARM: 6798/1: aout-core: zero thread debug registers in a.out core dump
  ARM: 6796/1: Footbridge: Fix I/O mappings for NOMMU mode
  ARM: 6784/1: errata: no automatic Store Buffer drain on Cortex-A9
  ARM: 6772/1: errata: possible fault MMU translations following an ASID switch
  ARM: 6776/1: mach-ux500: activate fix for errata 753970
  ARM: 6794/1: SPEAr: Append UL to device address macros.
  ARM: 6793/1: SPEAr: Remove unused *_SIZE macros from spear*.h files
  ARM: 6792/1: SPEAr: Replace SIZE macro's with SZ_4K macros
  ARM: 6791/1: SPEAr3xx: Declare device structures after shirq code
  ARM: 6790/1: SPEAr: Clock Framework: Rename usbd clock and align apb_clk entry
  ARM: 6789/1: SPEAr3xx: Rename sdio to sdhci
  ARM: 6788/1: SPEAr: Include mach/hardware.h instead of mach/spear.h
  ARM: 6787/1: SPEAr: Reorder #includes in .h & .c files.
  ARM: 6681/1: SPEAr: add debugfs support to clk API
  ARM: 6703/1: SPEAr: update clk API support
  ARM: 6679/1: SPEAr: make clk API functions more generic
  ARM: 6737/1: SPEAr: formalized timer support
  ...

Conflicts:
	arch/arm/mach-msm/board-msm7x27.c
	arch/arm/mach-msm/board-msm7x30.c
	arch/arm/mach-msm/board-qsd8x50.c
	arch/arm/mach-msm/board-sapphire.c
	arch/arm/mach-msm/include/mach/memory.h

1 files changed, 21 insertions, 14 deletions

diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index 76179c39c0e3..07bb982e59f6 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -44,28 +44,35 @@ static int ehci_pci_reinit(struct ehci_hcd *ehci, struct pci_dev *pdev)
         return 0;
 }
 
-static int ehci_quirk_amd_SB800(struct ehci_hcd *ehci)
+static int ehci_quirk_amd_hudson(struct ehci_hcd *ehci)
 {
         struct pci_dev *amd_smbus_dev;
         u8 rev = 0;
 
         amd_smbus_dev = pci_get_device(PCI_VENDOR_ID_ATI, 0x4385, NULL);
-        if (!amd_smbus_dev)
-                return 0;
-
-        pci_read_config_byte(amd_smbus_dev, PCI_REVISION_ID, &rev);
-        if (rev < 0x40) {
-                pci_dev_put(amd_smbus_dev);
-                amd_smbus_dev = NULL;
-                return 0;
+        if (amd_smbus_dev) {
+                pci_read_config_byte(amd_smbus_dev, PCI_REVISION_ID, &rev);
+                if (rev < 0x40) {
+                        pci_dev_put(amd_smbus_dev);
+                        amd_smbus_dev = NULL;
+                        return 0;
+                }
+        } else {
+                amd_smbus_dev = pci_get_device(PCI_VENDOR_ID_AMD, 0x780b, NULL);
+                if (!amd_smbus_dev)
+                        return 0;
+                pci_read_config_byte(amd_smbus_dev, PCI_REVISION_ID, &rev);
+                if (rev < 0x11 || rev > 0x18) {
+                        pci_dev_put(amd_smbus_dev);
+                        amd_smbus_dev = NULL;
+                        return 0;
+                }
         }
 
         if (!amd_nb_dev)
                 amd_nb_dev = pci_get_device(PCI_VENDOR_ID_AMD, 0x1510, NULL);
-        if (!amd_nb_dev)
-                ehci_err(ehci, "QUIRK: unable to get AMD NB device\n");
 
-        ehci_info(ehci, "QUIRK: Enable AMD SB800 L1 fix\n");
+        ehci_info(ehci, "QUIRK: Enable exception for AMD Hudson ASPM\n");
 
         pci_dev_put(amd_smbus_dev);
         amd_smbus_dev = NULL;
@@ -131,7 +138,7 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
         /* cache this readonly data; minimize chip reads */
         ehci->hcs_params = ehci_readl(ehci, &ehci->caps->hcs_params);
 
-        if (ehci_quirk_amd_SB800(ehci))
+        if (ehci_quirk_amd_hudson(ehci))
                 ehci->amd_l1_fix = 1;
 
         retval = ehci_halt(ehci);
@@ -360,8 +367,8 @@ static int ehci_pci_suspend(struct usb_hcd *hcd, bool do_wakeup)
          * mark HW unaccessible.  The PM and USB cores make sure that
          * the root hub is either suspended or stopped.
          */
-        spin_lock_irqsave (&ehci->lock, flags);
         ehci_prepare_ports_for_controller_suspend(ehci, do_wakeup);
+        spin_lock_irqsave (&ehci->lock, flags);
         ehci_writel(ehci, 0, &ehci->regs->intr_enable);
         (void)ehci_readl(ehci, &ehci->regs->intr_enable);