Merge branch 'master' of /home/trondmy/kernel/linux-2.6/

Conflicts:

	fs/nfs/inode.c
	fs/super.c

Fix conflicts between patch 'NFS: Split fs/nfs/inode.c' and patch
'VFS: Permit filesystem to override root dentry on mount'

20 files changed, 205 insertions, 104 deletions

diff --git a/drivers/usb/input/acecad.c b/drivers/usb/input/acecad.c
index df29b8078b54..18c10e150ef3 100644
--- a/drivers/usb/input/acecad.c
+++ b/drivers/usb/input/acecad.c
@@ -27,11 +27,9 @@
 
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 /*
  * Version Information
diff --git a/drivers/usb/input/aiptek.c b/drivers/usb/input/aiptek.c
index a6693b0d1c4c..b138dae2b055 100644
--- a/drivers/usb/input/aiptek.c
+++ b/drivers/usb/input/aiptek.c
@@ -73,11 +73,9 @@
 #include <linux/jiffies.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 #include <linux/sched.h>
 #include <asm/uaccess.h>
 #include <asm/unaligned.h>
diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c
index c222ed13deab..36855062eacc 100644
--- a/drivers/usb/input/appletouch.c
+++ b/drivers/usb/input/appletouch.c
@@ -1,5 +1,5 @@
 /*
- * Apple USB Touchpad (for post-February 2005 PowerBooks) driver
+ * Apple USB Touchpad (for post-February 2005 PowerBooks and MacBooks) driver
  *
  * Copyright (C) 2001-2004 Greg Kroah-Hartman (greg@kroah.com)
  * Copyright (C) 2005      Johannes Berg (johannes@sipsolutions.net)
@@ -7,6 +7,7 @@
  * Copyright (C) 2005      Frank Arnold (frank@scirocco-5v-turbo.de)
  * Copyright (C) 2005      Peter Osterlund (petero2@telia.com)
  * Copyright (C) 2005      Michael Hanselmann (linux-kernel@hansmi.ch)
+ * Copyright (C) 2006      Nicolas Boichat (nicolas@boichat.ch)
  *
  * Thanks to Alex Harper <basilisk@foobox.net> for his inputs.
  *
@@ -32,9 +33,7 @@
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/module.h>
-#include <linux/usb.h>
-#include <linux/input.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 /* Apple has powerbooks which have the keyboard with different Product IDs */
 #define APPLE_VENDOR_ID         0x05AC
@@ -44,6 +43,11 @@
 #define GEYSER_ISO_PRODUCT_ID   0x0215
 #define GEYSER_JIS_PRODUCT_ID   0x0216
 
+/* MacBook devices */
+#define GEYSER3_ANSI_PRODUCT_ID 0x0217
+#define GEYSER3_ISO_PRODUCT_ID  0x0218
+#define GEYSER3_JIS_PRODUCT_ID  0x0219
+
 #define ATP_DEVICE(prod)                                        \
         .match_flags = USB_DEVICE_ID_MATCH_DEVICE |             \
                        USB_DEVICE_ID_MATCH_INT_CLASS |          \
@@ -65,6 +69,10 @@ static struct usb_device_id atp_table [] = {
         { ATP_DEVICE(GEYSER_ISO_PRODUCT_ID) },
         { ATP_DEVICE(GEYSER_JIS_PRODUCT_ID) },
 
+        { ATP_DEVICE(GEYSER3_ANSI_PRODUCT_ID) },
+        { ATP_DEVICE(GEYSER3_ISO_PRODUCT_ID) },
+        { ATP_DEVICE(GEYSER3_JIS_PRODUCT_ID) },
+
         /* Terminating entry */
         { }
 };
@@ -101,6 +109,13 @@ MODULE_DEVICE_TABLE (usb, atp_table);
  */
 #define ATP_THRESHOLD    5
 
+/* MacBook Pro (Geyser 3) initialization constants */
+#define ATP_GEYSER3_MODE_READ_REQUEST_ID 1
+#define ATP_GEYSER3_MODE_WRITE_REQUEST_ID 9
+#define ATP_GEYSER3_MODE_REQUEST_VALUE 0x300
+#define ATP_GEYSER3_MODE_REQUEST_INDEX 0
+#define ATP_GEYSER3_MODE_VENDOR_VALUE 0x04
+
 /* Structure to hold all of our device specific stuff */
 struct atp {
         char                    phys[64];
@@ -147,13 +162,22 @@ MODULE_PARM_DESC(debug, "Activate debugging output");
 /* Checks if the device a Geyser 2 (ANSI, ISO, JIS) */
 static inline int atp_is_geyser_2(struct atp *dev)
 {
-        int16_t productId = le16_to_cpu(dev->udev->descriptor.idProduct);
+        u16 productId = le16_to_cpu(dev->udev->descriptor.idProduct);
 
         return (productId == GEYSER_ANSI_PRODUCT_ID) ||
                 (productId == GEYSER_ISO_PRODUCT_ID) ||
                 (productId == GEYSER_JIS_PRODUCT_ID);
 }
 
+static inline int atp_is_geyser_3(struct atp *dev)
+{
+        u16 productId = le16_to_cpu(dev->udev->descriptor.idProduct);
+
+        return (productId == GEYSER3_ANSI_PRODUCT_ID) ||
+                (productId == GEYSER3_ISO_PRODUCT_ID) ||
+                (productId == GEYSER3_JIS_PRODUCT_ID);
+}
+
 static int atp_calculate_abs(int *xy_sensors, int nb_sensors, int fact,
                              int *z, int *fingers)
 {
@@ -219,12 +243,33 @@ static void atp_complete(struct urb* urb, struct pt_regs* regs)
 
         /* drop incomplete datasets */
         if (dev->urb->actual_length != dev->datalen) {
-                dprintk("appletouch: incomplete data package.\n");
+                dprintk("appletouch: incomplete data package"
+                        " (first byte: %d, length: %d).\n",
+                        dev->data[0], dev->urb->actual_length);
                 goto exit;
         }
 
         /* reorder the sensors values */
-        if (atp_is_geyser_2(dev)) {
+        if (atp_is_geyser_3(dev)) {
+                memset(dev->xy_cur, 0, sizeof(dev->xy_cur));
+
+                /*
+                 * The values are laid out like this:
+                 * -, Y1, Y2, -, Y3, Y4, -, ..., -, X1, X2, -, X3, X4, ...
+                 * '-' is an unused value.
+                 */
+
+                /* read X values */
+                for (i = 0, j = 19; i < 20; i += 2, j += 3) {
+                        dev->xy_cur[i] = dev->data[j + 1];
+                        dev->xy_cur[i + 1] = dev->data[j + 2];
+                }
+                /* read Y values */
+                for (i = 0, j = 1; i < 9; i += 2, j += 3) {
+                        dev->xy_cur[ATP_XSENSORS + i] = dev->data[j + 1];
+                        dev->xy_cur[ATP_XSENSORS + i + 1] = dev->data[j + 2];
+                }
+        } else if (atp_is_geyser_2(dev)) {
                 memset(dev->xy_cur, 0, sizeof(dev->xy_cur));
 
                 /*
@@ -267,6 +312,9 @@ static void atp_complete(struct urb* urb, struct pt_regs* regs)
                 dev->x_old = dev->y_old = -1;
                 memcpy(dev->xy_old, dev->xy_cur, sizeof(dev->xy_old));
 
+                if (atp_is_geyser_3(dev)) /* No 17" Macbooks (yet) */
+                        goto exit;
+
                 /* 17" Powerbooks have extra X sensors */
                 for (i = (atp_is_geyser_2(dev)?15:16); i < ATP_XSENSORS; i++) {
                         if (!dev->xy_cur[i]) continue;
@@ -414,7 +462,50 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
         dev->udev = udev;
         dev->input = input_dev;
         dev->overflowwarn = 0;
-        dev->datalen = (atp_is_geyser_2(dev)?64:81);
+        if (atp_is_geyser_3(dev))
+                dev->datalen = 64;
+        else if (atp_is_geyser_2(dev))
+                dev->datalen = 64;
+        else
+                dev->datalen = 81;
+
+        if (atp_is_geyser_3(dev)) {
+                /*
+                 * By default Geyser 3 device sends standard USB HID mouse
+                 * packets (Report ID 2). This code changes device mode, so it
+                 * sends raw sensor reports (Report ID 5).
+                 */
+                char data[8];
+                int size;
+
+                size = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
+                        ATP_GEYSER3_MODE_READ_REQUEST_ID,
+                        USB_DIR_IN | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+                        ATP_GEYSER3_MODE_REQUEST_VALUE,
+                        ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
+
+                if (size != 8) {
+                        err("Could not do mode read request from device"
+                                                        " (Geyser 3 mode)");
+                        goto err_free_devs;
+                }
+
+                /* Apply the mode switch */
+                data[0] = ATP_GEYSER3_MODE_VENDOR_VALUE;
+
+                size = usb_control_msg(udev, usb_sndctrlpipe(udev, 0),
+                        ATP_GEYSER3_MODE_WRITE_REQUEST_ID,
+                        USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
+                        ATP_GEYSER3_MODE_REQUEST_VALUE,
+                        ATP_GEYSER3_MODE_REQUEST_INDEX, &data, 8, 5000);
+
+                if (size != 8) {
+                        err("Could not do mode write request to device"
+                                                        " (Geyser 3 mode)");
+                        goto err_free_devs;
+                }
+                printk("appletouch Geyser 3 inited.\n");
+        }
 
         dev->urb = usb_alloc_urb(0, GFP_KERNEL);
         if (!dev->urb) {
@@ -447,7 +538,15 @@ static int atp_probe(struct usb_interface *iface, const struct usb_device_id *id
 
         set_bit(EV_ABS, input_dev->evbit);
 
-        if (atp_is_geyser_2(dev)) {
+        if (atp_is_geyser_3(dev)) {
+                /*
+                 * MacBook have 20 X sensors, 10 Y sensors
+                 */
+                input_set_abs_params(input_dev, ABS_X, 0,
+                                     ((20 - 1) * ATP_XFACT) - 1, ATP_FUZZ, 0);
+                input_set_abs_params(input_dev, ABS_Y, 0,
+                                     ((10 - 1) * ATP_YFACT) - 1, ATP_FUZZ, 0);
+        } else if (atp_is_geyser_2(dev)) {
                 /*
                  * Oct 2005 15" PowerBooks have 15 X sensors, 17" are detected
                  * later.
diff --git a/drivers/usb/input/ati_remote.c b/drivers/usb/input/ati_remote.c
index 99f986cb6e95..07c8c0e665dd 100644
--- a/drivers/usb/input/ati_remote.c
+++ b/drivers/usb/input/ati_remote.c
@@ -92,9 +92,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/input.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 #include <linux/wait.h>
 #include <linux/jiffies.h>
 
diff --git a/drivers/usb/input/ati_remote2.c b/drivers/usb/input/ati_remote2.c
index ab1a1ae24be9..ea71de81ca6b 100644
--- a/drivers/usb/input/ati_remote2.c
+++ b/drivers/usb/input/ati_remote2.c
@@ -8,7 +8,7 @@
  * as published by the Free Software Foundation.
  */
 
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #define DRIVER_DESC    "ATI/Philips USB RF remote driver"
 #define DRIVER_VERSION "0.1"
diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c
index 435273e7c85c..b9fb9687f926 100644
--- a/drivers/usb/input/hid-core.c
+++ b/drivers/usb/input/hid-core.c
@@ -944,21 +944,28 @@ static void hid_reset(void *_hid)
         dev_dbg(&hid->intf->dev, "resetting device\n");
         rc = rc_lock = usb_lock_device_for_reset(hid->dev, hid->intf);
         if (rc_lock >= 0) {
-                rc = usb_reset_device(hid->dev);
+                rc = usb_reset_composite_device(hid->dev, hid->intf);
                 if (rc_lock)
                         usb_unlock_device(hid->dev);
         }
         clear_bit(HID_RESET_PENDING, &hid->iofl);
 
-        if (rc == 0) {
-                hid->retry_delay = 0;
-                if (hid_start_in(hid))
+        switch (rc) {
+        case 0:
+                if (!test_bit(HID_IN_RUNNING, &hid->iofl))
                         hid_io_error(hid);
-        } else if (!(rc == -ENODEV || rc == -EHOSTUNREACH || rc == -EINTR))
+                break;
+        default:
                 err("can't reset device, %s-%s/input%d, status %d",
                                 hid->dev->bus->bus_name,
                                 hid->dev->devpath,
                                 hid->ifnum, rc);
+                /* FALLTHROUGH */
+        case -EHOSTUNREACH:
+        case -ENODEV:
+        case -EINTR:
+                break;
+        }
 }
 
 /* Main I/O error handler */
@@ -1374,9 +1381,6 @@ void hid_close(struct hid_device *hid)
 
 #define USB_VENDOR_ID_PANJIT            0x134c
 
-#define USB_VENDOR_ID_SILVERCREST       0x062a
-#define USB_DEVICE_ID_SILVERCREST_KB    0x0201
-
 /*
  * Initialize all reports
  */
@@ -1461,9 +1465,6 @@ void hid_init_reports(struct hid_device *hid)
 #define USB_VENDOR_ID_ONTRAK            0x0a07
 #define USB_DEVICE_ID_ONTRAK_ADU100     0x0064
 
-#define USB_VENDOR_ID_TANGTOP           0x0d3d
-#define USB_DEVICE_ID_TANGTOP_USBPS2    0x0001
-
 #define USB_VENDOR_ID_ESSENTIAL_REALITY 0x0d7f
 #define USB_DEVICE_ID_ESSENTIAL_REALITY_P5 0x0100
 
@@ -1520,12 +1521,6 @@ void hid_init_reports(struct hid_device *hid)
 #define USB_DEVICE_ID_MCC_PMD1024LS     0x0076
 #define USB_DEVICE_ID_MCC_PMD1208LS     0x007a
 
-#define USB_VENDOR_ID_CHICONY           0x04f2
-#define USB_DEVICE_ID_CHICONY_USBHUB_KB 0x0100
-
-#define USB_VENDOR_ID_BTC               0x046e
-#define USB_DEVICE_ID_BTC_KEYBOARD      0x5303
-
 #define USB_VENDOR_ID_VERNIER           0x08f7
 #define USB_DEVICE_ID_VERNIER_LABPRO    0x0001
 #define USB_DEVICE_ID_VERNIER_GOTEMP    0x0002
@@ -1549,20 +1544,13 @@ void hid_init_reports(struct hid_device *hid)
 #define USB_DEVICE_ID_LD_MACHINETEST    0x2040
 
 #define USB_VENDOR_ID_APPLE             0x05ac
-#define USB_DEVICE_ID_APPLE_POWERMOUSE  0x0304
+#define USB_DEVICE_ID_APPLE_MIGHTYMOUSE 0x0304
 
 #define USB_VENDOR_ID_CHERRY            0x046a
 #define USB_DEVICE_ID_CHERRY_CYMOTION   0x0023
 
-#define USB_VENDOR_ID_HP                0x03f0
-#define USB_DEVICE_ID_HP_USBHUB_KB      0x020c
-
-#define USB_VENDOR_ID_IBM               0x04b3
-#define USB_DEVICE_ID_IBM_USBHUB_KB     0x3005
-
-#define USB_VENDOR_ID_CREATIVELABS      0x062a
-#define USB_DEVICE_ID_CREATIVELABS_SILVERCREST  0x0201
-
+#define USB_VENDOR_ID_YEALINK           0x6993
+#define USB_DEVICE_ID_YEALINK_P1K_P4K_B2K       0xb001
 /*
  * Alphabetically sorted blacklist by quirk type.
  */
@@ -1671,6 +1659,7 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_WACOM, USB_DEVICE_ID_WACOM_DTF + 3, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_4_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_1_PHIDGETSERVO_20, HID_QUIRK_IGNORE },
+        { USB_VENDOR_ID_YEALINK, USB_DEVICE_ID_YEALINK_P1K_P4K_B2K, HID_QUIRK_IGNORE },
 
         { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_FLAIR, HID_QUIRK_IGNORE },
         { USB_VENDOR_ID_ACECAD, USB_DEVICE_ID_ACECAD_302, HID_QUIRK_IGNORE },
@@ -1680,16 +1669,9 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_2PORTKVM, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVM, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_ATEN, USB_DEVICE_ID_ATEN_4PORTKVMC, HID_QUIRK_NOGET },
-        { USB_VENDOR_ID_BTC, USB_DEVICE_ID_BTC_KEYBOARD, HID_QUIRK_NOGET},
-        { USB_VENDOR_ID_CHICONY, USB_DEVICE_ID_CHICONY_USBHUB_KB, HID_QUIRK_NOGET},
-        { USB_VENDOR_ID_CREATIVELABS, USB_DEVICE_ID_CREATIVELABS_SILVERCREST, HID_QUIRK_NOGET },
-        { USB_VENDOR_ID_HP, USB_DEVICE_ID_HP_USBHUB_KB, HID_QUIRK_NOGET },
-        { USB_VENDOR_ID_IBM, USB_DEVICE_ID_IBM_USBHUB_KB, HID_QUIRK_NOGET },
-        { USB_VENDOR_ID_TANGTOP, USB_DEVICE_ID_TANGTOP_USBPS2, HID_QUIRK_NOGET },
         { USB_VENDOR_ID_WISEGROUP, USB_DEVICE_ID_DUAL_USB_JOYPAD, HID_QUIRK_NOGET | HID_QUIRK_MULTI_INPUT },
-        { USB_VENDOR_ID_SILVERCREST, USB_DEVICE_ID_SILVERCREST_KB, HID_QUIRK_NOGET },
 
-        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_POWERMOUSE, HID_QUIRK_2WHEEL_POWERMOUSE },
+        { USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_MIGHTYMOUSE, HID_QUIRK_MIGHTYMOUSE | HID_QUIRK_INVERT_HWHEEL },
         { USB_VENDOR_ID_A4TECH, USB_DEVICE_ID_A4TECH_WCP32PU, HID_QUIRK_2WHEEL_MOUSE_HACK_7 },
         { USB_VENDOR_ID_CYPRESS, USB_DEVICE_ID_CYPRESS_MOUSE, HID_QUIRK_2WHEEL_MOUSE_HACK_5 },
 
@@ -1711,6 +1693,9 @@ static const struct hid_blacklist {
         { USB_VENDOR_ID_APPLE, 0x0214, HID_QUIRK_POWERBOOK_HAS_FN },
         { USB_VENDOR_ID_APPLE, 0x0215, HID_QUIRK_POWERBOOK_HAS_FN },
         { USB_VENDOR_ID_APPLE, 0x0216, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, 0x0217, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, 0x0218, HID_QUIRK_POWERBOOK_HAS_FN },
+        { USB_VENDOR_ID_APPLE, 0x0219, HID_QUIRK_POWERBOOK_HAS_FN },
         { USB_VENDOR_ID_APPLE, 0x030A, HID_QUIRK_POWERBOOK_HAS_FN },
         { USB_VENDOR_ID_APPLE, 0x030B, HID_QUIRK_POWERBOOK_HAS_FN },
 
@@ -1794,6 +1779,14 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf)
                         (hid_blacklist[n].idProduct == le16_to_cpu(dev->descriptor.idProduct)))
                                 quirks = hid_blacklist[n].quirks;
 
+        /* Many keyboards and mice don't like to be polled for reports,
+         * so we will always set the HID_QUIRK_NOGET flag for them. */
+        if (interface->desc.bInterfaceSubClass == USB_INTERFACE_SUBCLASS_BOOT) {
+                if (interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_KEYBOARD ||
+                        interface->desc.bInterfaceProtocol == USB_INTERFACE_PROTOCOL_MOUSE)
+                                quirks |= HID_QUIRK_NOGET;
+        }
+
         if (quirks & HID_QUIRK_IGNORE)
                 return NULL;
 
@@ -2080,11 +2073,29 @@ static int hid_resume(struct usb_interface *intf)
         int status;
 
         clear_bit(HID_SUSPENDED, &hid->iofl);
+        hid->retry_delay = 0;
         status = hid_start_in(hid);
         dev_dbg(&intf->dev, "resume status %d\n", status);
         return status;
 }
 
+/* Treat USB reset pretty much the same as suspend/resume */
+static void hid_pre_reset(struct usb_interface *intf)
+{
+        /* FIXME: What if the interface is already suspended? */
+        hid_suspend(intf, PMSG_ON);
+}
+
+static void hid_post_reset(struct usb_interface *intf)
+{
+        struct usb_device *dev = interface_to_usbdev (intf);
+
+        hid_set_idle(dev, intf->cur_altsetting->desc.bInterfaceNumber, 0, 0);
+        /* FIXME: Any more reinitialization needed? */
+
+        hid_resume(intf);
+}
+
 static struct usb_device_id hid_usb_ids [] = {
         { .match_flags = USB_DEVICE_ID_MATCH_INT_CLASS,
                 .bInterfaceClass = USB_INTERFACE_CLASS_HID },
@@ -2099,6 +2110,8 @@ static struct usb_driver hid_driver = {
         .disconnect =   hid_disconnect,
         .suspend =      hid_suspend,
         .resume =       hid_resume,
+        .pre_reset =    hid_pre_reset,
+        .post_reset =   hid_post_reset,
         .id_table =     hid_usb_ids,
 };
 
diff --git a/drivers/usb/input/hid-input.c b/drivers/usb/input/hid-input.c
index 25bc85f8ce39..028e1ad89f5d 100644
--- a/drivers/usb/input/hid-input.c
+++ b/drivers/usb/input/hid-input.c
@@ -29,9 +29,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/kernel.h>
-#include <linux/input.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #undef DEBUG
 
@@ -567,16 +565,14 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                         break;
         }
 
-        set_bit(usage->type, input->evbit);
-
-        while (usage->code <= max && test_and_set_bit(usage->code, bit))
-                usage->code = find_next_zero_bit(bit, max + 1, usage->code);
-
-        if (usage->code > max)
-                goto ignore;
-
-        if (((device->quirks & (HID_QUIRK_2WHEEL_POWERMOUSE)) && (usage->hid == 0x00010032)))
-                map_rel(REL_HWHEEL);
+        if (device->quirks & HID_QUIRK_MIGHTYMOUSE) {
+                if (usage->hid == HID_GD_Z)
+                        map_rel(REL_HWHEEL);
+                else if (usage->code == BTN_1)
+                        map_key(BTN_2);
+                else if (usage->code == BTN_2)
+                        map_key(BTN_1);
+        }
 
         if ((device->quirks & (HID_QUIRK_2WHEEL_MOUSE_HACK_7 | HID_QUIRK_2WHEEL_MOUSE_HACK_5)) &&
                  (usage->type == EV_REL) && (usage->code == REL_WHEEL))
@@ -586,6 +582,15 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel
                 || ((device->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_7) && (usage->hid == 0x00090007)))
                 goto ignore;
 
+        set_bit(usage->type, input->evbit);
+
+        while (usage->code <= max && test_and_set_bit(usage->code, bit))
+                usage->code = find_next_zero_bit(bit, max + 1, usage->code);
+
+        if (usage->code > max)
+                goto ignore;
+
+
         if (usage->type == EV_ABS) {
 
                 int a = field->logical_minimum;
@@ -647,6 +652,11 @@ void hidinput_hid_event(struct hid_device *hid, struct hid_field *field, struct
                 return;
         }
 
+        if ((hid->quirks & HID_QUIRK_INVERT_HWHEEL) && (usage->code == REL_HWHEEL)) {
+                input_event(input, usage->type, usage->code, -value);
+                return;
+        }
+
         if ((hid->quirks & HID_QUIRK_2WHEEL_MOUSE_HACK_ON) && (usage->code == REL_WHEEL)) {
                 input_event(input, usage->type, REL_HWHEEL, value);
                 return;
diff --git a/drivers/usb/input/hid.h b/drivers/usb/input/hid.h
index 9c62837b5b89..778e575de352 100644
--- a/drivers/usb/input/hid.h
+++ b/drivers/usb/input/hid.h
@@ -41,6 +41,14 @@
 #define USB_INTERFACE_CLASS_HID         3
 
 /*
+ * USB HID interface subclass and protocol codes
+ */
+
+#define USB_INTERFACE_SUBCLASS_BOOT     1
+#define USB_INTERFACE_PROTOCOL_KEYBOARD 1
+#define USB_INTERFACE_PROTOCOL_MOUSE    2
+
+/*
  * HID class requests
  */
 
@@ -247,10 +255,11 @@ struct hid_item {
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_7           0x00000080
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_5           0x00000100
 #define HID_QUIRK_2WHEEL_MOUSE_HACK_ON          0x00000200
-#define HID_QUIRK_2WHEEL_POWERMOUSE             0x00000400
+#define HID_QUIRK_MIGHTYMOUSE                   0x00000400
 #define HID_QUIRK_CYMOTION                      0x00000800
 #define HID_QUIRK_POWERBOOK_HAS_FN              0x00001000
 #define HID_QUIRK_POWERBOOK_FN_ON               0x00002000
+#define HID_QUIRK_INVERT_HWHEEL                 0x00004000
 
 /*
  * This is the global environment of the parser. This information is
diff --git a/drivers/usb/input/itmtouch.c b/drivers/usb/input/itmtouch.c
index 7618ae5c104f..5c570cc703f3 100644
--- a/drivers/usb/input/itmtouch.c
+++ b/drivers/usb/input/itmtouch.c
@@ -42,11 +42,9 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 /* only an 8 byte buffer necessary for a single packet */
 #define ITM_BUFSIZE                     8
diff --git a/drivers/usb/input/kbtab.c b/drivers/usb/input/kbtab.c
index f6d5cead542b..604ade356ead 100644
--- a/drivers/usb/input/kbtab.c
+++ b/drivers/usb/input/kbtab.c
@@ -1,12 +1,9 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 #include <asm/unaligned.h>
-#include <asm/byteorder.h>
 
 /*
  * Version Information
diff --git a/drivers/usb/input/keyspan_remote.c b/drivers/usb/input/keyspan_remote.c
index 3d911976f378..70af985b5db9 100644
--- a/drivers/usb/input/keyspan_remote.c
+++ b/drivers/usb/input/keyspan_remote.c
@@ -18,9 +18,7 @@
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/moduleparam.h>
-#include <linux/input.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #define DRIVER_VERSION  "v0.1"
 #define DRIVER_AUTHOR   "Michael Downey <downey@zymeta.com>"
diff --git a/drivers/usb/input/mtouchusb.c b/drivers/usb/input/mtouchusb.c
index f018953a5485..4fdee4db0729 100644
--- a/drivers/usb/input/mtouchusb.c
+++ b/drivers/usb/input/mtouchusb.c
@@ -42,11 +42,9 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #define MTOUCHUSB_MIN_XC                0x0
 #define MTOUCHUSB_MAX_RAW_XC            0x4000
diff --git a/drivers/usb/input/powermate.c b/drivers/usb/input/powermate.c
index fdf0f788062c..b3c0d0c3eae9 100644
--- a/drivers/usb/input/powermate.c
+++ b/drivers/usb/input/powermate.c
@@ -30,12 +30,10 @@
 
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/spinlock.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #define POWERMATE_VENDOR        0x077d  /* Griffin Technology, Inc. */
 #define POWERMATE_PRODUCT_NEW   0x0410  /* Griffin PowerMate */
diff --git a/drivers/usb/input/touchkitusb.c b/drivers/usb/input/touchkitusb.c
index 697c5e573a11..da7b0bf51aff 100644
--- a/drivers/usb/input/touchkitusb.c
+++ b/drivers/usb/input/touchkitusb.c
@@ -27,11 +27,9 @@
 #include <linux/config.h>
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #define TOUCHKIT_MIN_XC                 0x0
 #define TOUCHKIT_MAX_XC                 0x07ff
diff --git a/drivers/usb/input/usbkbd.c b/drivers/usb/input/usbkbd.c
index 2f3edc26cb50..5067a6ae650f 100644
--- a/drivers/usb/input/usbkbd.c
+++ b/drivers/usb/input/usbkbd.c
@@ -29,10 +29,8 @@
 #include <linux/kernel.h>
 #include <linux/slab.h>
 #include <linux/module.h>
-#include <linux/input.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 /*
  * Version Information
diff --git a/drivers/usb/input/usbmouse.c b/drivers/usb/input/usbmouse.c
index af526135d210..446935b671d9 100644
--- a/drivers/usb/input/usbmouse.c
+++ b/drivers/usb/input/usbmouse.c
@@ -28,11 +28,9 @@
 
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 /*
  * Version Information
diff --git a/drivers/usb/input/usbtouchscreen.c b/drivers/usb/input/usbtouchscreen.c
index e9a07c1e905b..3b175aa482cd 100644
--- a/drivers/usb/input/usbtouchscreen.c
+++ b/drivers/usb/input/usbtouchscreen.c
@@ -39,7 +39,7 @@
 #include <linux/module.h>
 #include <linux/init.h>
 #include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 
 #define DRIVER_VERSION          "v0.3"
diff --git a/drivers/usb/input/wacom.c b/drivers/usb/input/wacom.c
index cf84c6096f29..369461a70b72 100644
--- a/drivers/usb/input/wacom.c
+++ b/drivers/usb/input/wacom.c
@@ -69,13 +69,10 @@
 
 #include <linux/kernel.h>
 #include <linux/slab.h>
-#include <linux/input.h>
 #include <linux/module.h>
 #include <linux/init.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 #include <asm/unaligned.h>
-#include <asm/byteorder.h>
 
 /*
  * Version Information
diff --git a/drivers/usb/input/xpad.c b/drivers/usb/input/xpad.c
index e278489a80c6..cfd4a4e04334 100644
--- a/drivers/usb/input/xpad.c
+++ b/drivers/usb/input/xpad.c
@@ -56,13 +56,11 @@
 
 #include <linux/config.h>
 #include <linux/kernel.h>
-#include <linux/input.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/smp_lock.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #define DRIVER_VERSION "v0.0.5"
 #define DRIVER_AUTHOR "Marko Friedemann <mfr@bmx-chemnitz.de>"
diff --git a/drivers/usb/input/yealink.c b/drivers/usb/input/yealink.c
index 37d2f0ba0319..24aedbb20f03 100644
--- a/drivers/usb/input/yealink.c
+++ b/drivers/usb/input/yealink.c
@@ -48,13 +48,11 @@
 
 #include <linux/config.h>
 #include <linux/kernel.h>
-#include <linux/input.h>
 #include <linux/init.h>
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/rwsem.h>
-#include <linux/usb.h>
-#include <linux/usb_input.h>
+#include <linux/usb/input.h>
 
 #include "map_to_7segment.h"
 #include "yealink.h"