Merge tag 'for-3.8-at91_header_clean' of git://github.com/at91linux/linux-at91 into next/headers

From Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>:
arm: at91: mach header cleanup

This first patch serie start the cleanup of the header in mach
by moving all the platform data to include/linux/platform_data

and move the board header and drivers header next to them

* tag 'for-3.8-at91_header_clean' of git://github.com/at91linux/linux-at91:
  arm: at91: move at91rm9200 rtc header in drivers/rtc
  arm: at91: move reset controller header to arm/arm/mach-at91
  arm: at91: move pit define to the driver
  arm: at91: move at91_shdwc.h to arch/arm/mach-at91
  arm: at91: move board header to arch/arm/mach-at91
  arn: at91: move at91_tc.h to arch/arm/mach-at91
  arm: at91 move at91_aic.h to arch/arm/mach-at91
  arm: at91 move board.h to arch/arm/mach-at91
  arm: at91: move platfarm_data to include/linux/platform_data/atmel.h
  arm: at91: drop machine defconfig

Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Cc: Nicolas Ferre <nicolas.ferre@atmel.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

6 files changed, 30 insertions, 11 deletions

diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c
index 0bf72f943b00..8e62f81ae1ed 100644
--- a/drivers/usb/host/ohci-at91.c
+++ b/drivers/usb/host/ohci-at91.c
@@ -16,11 +16,11 @@
 #include <linux/platform_device.h>
 #include <linux/of_platform.h>
 #include <linux/of_gpio.h>
+#include <linux/platform_data/atmel.h>
 
 #include <mach/hardware.h>
 #include <asm/gpio.h>
 
-#include <mach/board.h>
 #include <mach/cpu.h>
 
 #ifndef CONFIG_ARCH_AT91
diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c
index 966d1484ee79..39f9e4a9a2d3 100644
--- a/drivers/usb/host/pci-quirks.c
+++ b/drivers/usb/host/pci-quirks.c
@@ -545,7 +545,14 @@ static const struct dmi_system_id __devinitconst ehci_dmi_nohandoff_table[] = {
                 /*  Pegatron Lucid (Ordissimo AIRIS) */
                 .matches = {
                         DMI_MATCH(DMI_BOARD_NAME, "M11JB"),
-                        DMI_MATCH(DMI_BIOS_VERSION, "Lucid-GE-133"),
+                        DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"),
+                },
+        },
+        {
+                /*  Pegatron Lucid (Ordissimo) */
+                .matches = {
+                        DMI_MATCH(DMI_BOARD_NAME, "Ordissimo"),
+                        DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"),
                 },
         },
         { }
diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c
index 4b436f5a4171..5f3a7c74aa8d 100644
--- a/drivers/usb/host/xhci-dbg.c
+++ b/drivers/usb/host/xhci-dbg.c
@@ -544,7 +544,6 @@ void xhci_dbg_ctx(struct xhci_hcd *xhci,
         int i;
         /* Fields are 32 bits wide, DMA addresses are in bytes */
         int field_size = 32 / 8;
-        struct xhci_slot_ctx *slot_ctx;
         dma_addr_t dma = ctx->dma;
         int csz = HCC_64BYTE_CONTEXT(xhci->hcc_params);
 
@@ -570,7 +569,6 @@ void xhci_dbg_ctx(struct xhci_hcd *xhci,
                         dbg_rsvd64(xhci, (u64 *)ctrl_ctx, dma);
         }
 
-        slot_ctx = xhci_get_slot_ctx(xhci, ctx);
         xhci_dbg_slot_ctx(xhci, ctx);
         xhci_dbg_ep_ctx(xhci, ctx, last_ep);
 }
diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c
index aa90ad4d4fd5..a686cf4905bb 100644
--- a/drivers/usb/host/xhci-hub.c
+++ b/drivers/usb/host/xhci-hub.c
@@ -151,9 +151,8 @@ static void xhci_usb3_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci,
                 if (portsc & PORT_DEV_REMOVE)
                         port_removable |= 1 << (i + 1);
         }
-        memset(&desc->u.ss.DeviceRemovable,
-                        (__force __u16) cpu_to_le16(port_removable),
-                        sizeof(__u16));
+
+        desc->u.ss.DeviceRemovable = cpu_to_le16(port_removable);
 }
 
 static void xhci_hub_descriptor(struct usb_hcd *hcd, struct xhci_hcd *xhci,
@@ -809,11 +808,13 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                         temp = xhci_readl(xhci, port_array[wIndex]);
                         xhci_dbg(xhci, "set port power, actual port %d status  = 0x%x\n", wIndex, temp);
 
+                        spin_unlock_irqrestore(&xhci->lock, flags);
                         temp = usb_acpi_power_manageable(hcd->self.root_hub,
                                         wIndex);
                         if (temp)
                                 usb_acpi_set_power_state(hcd->self.root_hub,
                                                 wIndex, true);
+                        spin_lock_irqsave(&xhci->lock, flags);
                         break;
                 case USB_PORT_FEAT_RESET:
                         temp = (temp | PORT_RESET);
@@ -917,11 +918,13 @@ int xhci_hub_control(struct usb_hcd *hcd, u16 typeReq, u16 wValue,
                         xhci_writel(xhci, temp & ~PORT_POWER,
                                 port_array[wIndex]);
 
+                        spin_unlock_irqrestore(&xhci->lock, flags);
                         temp = usb_acpi_power_manageable(hcd->self.root_hub,
                                         wIndex);
                         if (temp)
                                 usb_acpi_set_power_state(hcd->self.root_hub,
                                                 wIndex, false);
+                        spin_lock_irqsave(&xhci->lock, flags);
                         break;
                 default:
                         goto error;
diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c
index c6ebb176dc4f..4e1a8946b8d1 100644
--- a/drivers/usb/host/xhci-ring.c
+++ b/drivers/usb/host/xhci-ring.c
@@ -1228,6 +1228,17 @@ static void xhci_cmd_to_noop(struct xhci_hcd *xhci, struct xhci_cd *cur_cd)
         cur_seg = find_trb_seg(xhci->cmd_ring->first_seg,
                         xhci->cmd_ring->dequeue, &cycle_state);
 
+        if (!cur_seg) {
+                xhci_warn(xhci, "Command ring mismatch, dequeue = %p %llx (dma)\n",
+                                xhci->cmd_ring->dequeue,
+                                (unsigned long long)
+                                xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg,
+                                        xhci->cmd_ring->dequeue));
+                xhci_debug_ring(xhci, xhci->cmd_ring);
+                xhci_dbg_ring_ptrs(xhci, xhci->cmd_ring);
+                return;
+        }
+
         /* find the command trb matched by cd from command ring */
         for (cmd_trb = xhci->cmd_ring->dequeue;
                         cmd_trb != xhci->cmd_ring->enqueue;
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index 7d462bf20092..c9e419f29b74 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -1627,7 +1627,6 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
         struct xhci_hcd *xhci;
         struct xhci_container_ctx *in_ctx, *out_ctx;
         unsigned int ep_index;
-        struct xhci_ep_ctx *ep_ctx;
         struct xhci_slot_ctx *slot_ctx;
         struct xhci_input_control_ctx *ctrl_ctx;
         u32 added_ctxs;
@@ -1663,7 +1662,6 @@ int xhci_add_endpoint(struct usb_hcd *hcd, struct usb_device *udev,
         out_ctx = virt_dev->out_ctx;
         ctrl_ctx = xhci_get_input_control_ctx(xhci, in_ctx);
         ep_index = xhci_get_endpoint_index(&ep->desc);
-        ep_ctx = xhci_get_ep_ctx(xhci, out_ctx, ep_index);
 
         /* If this endpoint is already in use, and the upper layers are trying
          * to add it again without dropping it, reject the addition.
@@ -1817,6 +1815,8 @@ static int xhci_evaluate_context_result(struct xhci_hcd *xhci,
         case COMP_EBADSLT:
                 dev_warn(&udev->dev, "WARN: slot not enabled for"
                                 "evaluate context command.\n");
+                ret = -EINVAL;
+                break;
         case COMP_CTX_STATE:
                 dev_warn(&udev->dev, "WARN: invalid context state for "
                                 "evaluate context command.\n");
@@ -4021,7 +4021,7 @@ int xhci_update_device(struct usb_hcd *hcd, struct usb_device *udev)
 static unsigned long long xhci_service_interval_to_ns(
                 struct usb_endpoint_descriptor *desc)
 {
-        return (1 << (desc->bInterval - 1)) * 125 * 1000;
+        return (1ULL << (desc->bInterval - 1)) * 125 * 1000;
 }
 
 static u16 xhci_get_timeout_no_hub_lpm(struct usb_device *udev,
@@ -4142,7 +4142,7 @@ static u16 xhci_calculate_intel_u2_timeout(struct usb_device *udev,
                         (xhci_service_interval_to_ns(desc) > timeout_ns))
                 timeout_ns = xhci_service_interval_to_ns(desc);
 
-        u2_del_ns = udev->bos->ss_cap->bU2DevExitLat * 1000;
+        u2_del_ns = le16_to_cpu(udev->bos->ss_cap->bU2DevExitLat) * 1000ULL;
         if (u2_del_ns > timeout_ns)
                 timeout_ns = u2_del_ns;