Merge branch 'master' into for-next

Conflicts:
	MAINTAINERS
	arch/arm/mach-omap2/pm24xx.c
	drivers/scsi/bfa/bfa_fcpim.c

Needed to update to apply fixes for which the old branch was too
outdated.

20 files changed, 517 insertions, 171 deletions

diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index e3f7fc6f956..68f09a86843 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -534,76 +534,73 @@ static int handle_eviocgbit(struct input_dev *dev,
 }
 #undef OLD_KEY_MAX
 
-static int evdev_handle_get_keycode(struct input_dev *dev,
-				    void __user *p, size_t size)
+static int evdev_handle_get_keycode(struct input_dev *dev, void __user *p)
 {
-	struct input_keymap_entry ke;
+	struct input_keymap_entry ke = {
+		.len	= sizeof(unsigned int),
+		.flags	= 0,
+	};
+	int __user *ip = (int __user *)p;
 	int error;
 
-	memset(&ke, 0, sizeof(ke));
-
-	if (size == sizeof(unsigned int[2])) {
-		/* legacy case */
-		int __user *ip = (int __user *)p;
+	/* legacy case */
+	if (copy_from_user(ke.scancode, p, sizeof(unsigned int)))
+		return -EFAULT;
 
-		if (copy_from_user(ke.scancode, p, sizeof(unsigned int)))
-			return -EFAULT;
+	error = input_get_keycode(dev, &ke);
+	if (error)
+		return error;
 
-		ke.len = sizeof(unsigned int);
-		ke.flags = 0;
+	if (put_user(ke.keycode, ip + 1))
+		return -EFAULT;
 
-		error = input_get_keycode(dev, &ke);
-		if (error)
-			return error;
+	return 0;
+}
 
-		if (put_user(ke.keycode, ip + 1))
-			return -EFAULT;
+static int evdev_handle_get_keycode_v2(struct input_dev *dev, void __user *p)
+{
+	struct input_keymap_entry ke;
+	int error;
 
-	} else {
-		size = min(size, sizeof(ke));
+	if (copy_from_user(&ke, p, sizeof(ke)))
+		return -EFAULT;
 
-		if (copy_from_user(&ke, p, size))
-			return -EFAULT;
+	error = input_get_keycode(dev, &ke);
+	if (error)
+		return error;
 
-		error = input_get_keycode(dev, &ke);
-		if (error)
-			return error;
+	if (copy_to_user(p, &ke, sizeof(ke)))
+		return -EFAULT;
 
-		if (copy_to_user(p, &ke, size))
-			return -EFAULT;
-	}
 	return 0;
 }
 
-static int evdev_handle_set_keycode(struct input_dev *dev,
-				    void __user *p, size_t size)
+static int evdev_handle_set_keycode(struct input_dev *dev, void __user *p)
 {
-	struct input_keymap_entry ke;
-
-	memset(&ke, 0, sizeof(ke));
+	struct input_keymap_entry ke = {
+		.len	= sizeof(unsigned int),
+		.flags	= 0,
+	};
+	int __user *ip = (int __user *)p;
 
-	if (size == sizeof(unsigned int[2])) {
-		/* legacy case */
-		int __user *ip = (int __user *)p;
+	if (copy_from_user(ke.scancode, p, sizeof(unsigned int)))
+		return -EFAULT;
 
-		if (copy_from_user(ke.scancode, p, sizeof(unsigned int)))
-			return -EFAULT;
+	if (get_user(ke.keycode, ip + 1))
+		return -EFAULT;
 
-		if (get_user(ke.keycode, ip + 1))
-			return -EFAULT;
+	return input_set_keycode(dev, &ke);
+}
 
-		ke.len = sizeof(unsigned int);
-		ke.flags = 0;
+static int evdev_handle_set_keycode_v2(struct input_dev *dev, void __user *p)
+{
+	struct input_keymap_entry ke;
 
-	} else {
-		size = min(size, sizeof(ke));
+	if (copy_from_user(&ke, p, sizeof(ke)))
+		return -EFAULT;
 
-		if (copy_from_user(&ke, p, size))
-			return -EFAULT;
-
-		if (ke.len > sizeof(ke.scancode))
-			return -EINVAL;
-	}
+	if (ke.len > sizeof(ke.scancode))
+		return -EINVAL;
 
 	return input_set_keycode(dev, &ke);
 }
@@ -669,6 +666,18 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd,
 			return evdev_grab(evdev, client);
 		else
 			return evdev_ungrab(evdev, client);
+
+	case EVIOCGKEYCODE:
+		return evdev_handle_get_keycode(dev, p);
+
+	case EVIOCSKEYCODE:
+		return evdev_handle_set_keycode(dev, p);
+
+	case EVIOCGKEYCODE_V2:
+		return evdev_handle_get_keycode_v2(dev, p);
+
+	case EVIOCSKEYCODE_V2:
+		return evdev_handle_set_keycode_v2(dev, p);
 	}
 
 	size = _IOC_SIZE(cmd);
@@ -708,12 +717,6 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd,
 			return -EFAULT;
 
 		return error;
-
-	case EVIOC_MASK_SIZE(EVIOCGKEYCODE):
-		return evdev_handle_get_keycode(dev, p, size);
-
-	case EVIOC_MASK_SIZE(EVIOCSKEYCODE):
-		return evdev_handle_set_keycode(dev, p, size);
 	}
 
 	/* Multi-number variable-length handlers */
diff --git a/drivers/input/input.c b/drivers/input/input.c
index d092ef9291d..db409d6bd5d 100644
--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -24,7 +24,6 @@
 #include <linux/device.h>
 #include <linux/mutex.h>
 #include <linux/rcupdate.h>
-#include <linux/smp_lock.h>
 #include "input-compat.h"
 
 MODULE_AUTHOR("Vojtech Pavlik <vojtech@suse.cz>");
@@ -74,6 +73,7 @@ static int input_defuzz_abs_event(int value, int old_val, int fuzz)
  * dev->event_lock held and interrupts disabled.
  */
 static void input_pass_event(struct input_dev *dev,
+			     struct input_handler *src_handler,
 			     unsigned int type, unsigned int code, int value)
 {
 	struct input_handler *handler;
@@ -92,6 +92,15 @@ static void input_pass_event(struct input_dev *dev,
 				continue;
 
 			handler = handle->handler;
+
+			/*
+			 * If this is the handler that injected this
+			 * particular event we want to skip it to avoid
+			 * filters firing again and again.
+			 */
+			if (handler == src_handler)
+				continue;
+
 			if (!handler->filter) {
 				if (filtered)
 					break;
@@ -121,7 +130,7 @@ static void input_repeat_key(unsigned long data)
 	if (test_bit(dev->repeat_key, dev->key) &&
 	    is_event_supported(dev->repeat_key, dev->keybit, KEY_MAX)) {
 
-		input_pass_event(dev, EV_KEY, dev->repeat_key, 2);
+		input_pass_event(dev, NULL, EV_KEY, dev->repeat_key, 2);
 
 		if (dev->sync) {
 			/*
@@ -130,7 +139,7 @@ static void input_repeat_key(unsigned long data)
 			 * Otherwise assume that the driver will send
 			 * SYN_REPORT once it's done.
 			 */
-			input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+			input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
 		}
 
 		if (dev->rep[REP_PERIOD])
@@ -163,6 +172,7 @@ static void input_stop_autorepeat(struct input_dev *dev)
 #define INPUT_PASS_TO_ALL	(INPUT_PASS_TO_HANDLERS | INPUT_PASS_TO_DEVICE)
 
 static int input_handle_abs_event(struct input_dev *dev,
+				  struct input_handler *src_handler,
 				  unsigned int code, int *pval)
 {
 	bool is_mt_event;
@@ -206,13 +216,15 @@ static int input_handle_abs_event(struct input_dev *dev,
 	/* Flush pending "slot" event */
 	if (is_mt_event && dev->slot != input_abs_get_val(dev, ABS_MT_SLOT)) {
 		input_abs_set_val(dev, ABS_MT_SLOT, dev->slot);
-		input_pass_event(dev, EV_ABS, ABS_MT_SLOT, dev->slot);
+		input_pass_event(dev, src_handler,
+				 EV_ABS, ABS_MT_SLOT, dev->slot);
 	}
 
 	return INPUT_PASS_TO_HANDLERS;
 }
 
 static void input_handle_event(struct input_dev *dev,
+			       struct input_handler *src_handler,
 			       unsigned int type, unsigned int code, int value)
 {
 	int disposition = INPUT_IGNORE_EVENT;
@@ -265,7 +277,8 @@ static void input_handle_event(struct input_dev *dev,
 
 	case EV_ABS:
 		if (is_event_supported(code, dev->absbit, ABS_MAX))
-			disposition = input_handle_abs_event(dev, code, &value);
+			disposition = input_handle_abs_event(dev, src_handler,
+							     code, &value);
 
 		break;
 
@@ -323,7 +336,7 @@ static void input_handle_event(struct input_dev *dev,
 		dev->event(dev, type, code, value);
 
 	if (disposition & INPUT_PASS_TO_HANDLERS)
-		input_pass_event(dev, type, code, value);
+		input_pass_event(dev, src_handler, type, code, value);
 }
 
 /**
@@ -352,7 +365,7 @@ void input_event(struct input_dev *dev,
 
 		spin_lock_irqsave(&dev->event_lock, flags);
 		add_input_randomness(type, code, value);
-		input_handle_event(dev, type, code, value);
+		input_handle_event(dev, NULL, type, code, value);
 		spin_unlock_irqrestore(&dev->event_lock, flags);
 	}
 }
@@ -382,7 +395,8 @@ void input_inject_event(struct input_handle *handle,
 		rcu_read_lock();
 		grab = rcu_dereference(dev->grab);
 		if (!grab || grab == handle)
-			input_handle_event(dev, type, code, value);
+			input_handle_event(dev, handle->handler,
+					   type, code, value);
 		rcu_read_unlock();
 
 		spin_unlock_irqrestore(&dev->event_lock, flags);
@@ -595,10 +609,10 @@ static void input_dev_release_keys(struct input_dev *dev)
 		for (code = 0; code <= KEY_MAX; code++) {
 			if (is_event_supported(code, dev->keybit, KEY_MAX) &&
 			    __test_and_clear_bit(code, dev->key)) {
-				input_pass_event(dev, EV_KEY, code, 0);
+				input_pass_event(dev, NULL, EV_KEY, code, 0);
 			}
 		}
-		input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+		input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
 	}
 }
 
@@ -738,7 +752,7 @@ static int input_default_setkeycode(struct input_dev *dev,
 	if (index >= dev->keycodemax)
 		return -EINVAL;
 
-	if (dev->keycodesize < sizeof(dev->keycode) &&
+	if (dev->keycodesize < sizeof(ke->keycode) &&
 			(ke->keycode >> (dev->keycodesize * 8)))
 		return -EINVAL;
 
@@ -873,9 +887,9 @@ int input_set_keycode(struct input_dev *dev,
 	    !is_event_supported(old_keycode, dev->keybit, KEY_MAX) &&
 	    __test_and_clear_bit(old_keycode, dev->key)) {
 
-		input_pass_event(dev, EV_KEY, old_keycode, 0);
+		input_pass_event(dev, NULL, EV_KEY, old_keycode, 0);
 		if (dev->sync)
-			input_pass_event(dev, EV_SYN, SYN_REPORT, 1);
+			input_pass_event(dev, NULL, EV_SYN, SYN_REPORT, 1);
 	}
 
  out:
@@ -1565,8 +1579,7 @@ static int input_dev_uevent(struct device *device, struct kobj_uevent_env *env)
 		}							\
 	} while (0)
 
-#ifdef CONFIG_PM
-static void input_dev_reset(struct input_dev *dev, bool activate)
+static void input_dev_toggle(struct input_dev *dev, bool activate)
 {
 	if (!dev->event)
 		return;
@@ -1580,12 +1593,44 @@ static void input_dev_reset(struct input_dev *dev, bool activate)
 	}
 }
 
+/**
+ * input_reset_device() - reset/restore the state of input device
+ * @dev: input device whose state needs to be reset
+ *
+ * This function tries to reset the state of an opened input device and
+ * bring internal state and state if the hardware in sync with each other.
+ * We mark all keys as released, restore LED state, repeat rate, etc.
+ */
+void input_reset_device(struct input_dev *dev)
+{
+	mutex_lock(&dev->mutex);
+
+	if (dev->users) {
+		input_dev_toggle(dev, true);
+
+		/*
+		 * Keys that have been pressed at suspend time are unlikely
+		 * to be still pressed when we resume.
+		 */
+		spin_lock_irq(&dev->event_lock);
+		input_dev_release_keys(dev);
+		spin_unlock_irq(&dev->event_lock);
+	}
+
+	mutex_unlock(&dev->mutex);
+}
+EXPORT_SYMBOL(input_reset_device);
+
+#ifdef CONFIG_PM
 static int input_dev_suspend(struct device *dev)
 {
 	struct input_dev *input_dev = to_input_dev(dev);
 
 	mutex_lock(&input_dev->mutex);
-	input_dev_reset(input_dev, false);
+
+	if (input_dev->users)
+		input_dev_toggle(input_dev, false);
+
 	mutex_unlock(&input_dev->mutex);
 
 	return 0;
@@ -1595,18 +1640,7 @@ static int input_dev_resume(struct device *dev)
 {
 	struct input_dev *input_dev = to_input_dev(dev);
 
-	mutex_lock(&input_dev->mutex);
-	input_dev_reset(input_dev, true);
-
-	/*
-	 * Keys that have been pressed at suspend time are unlikely
-	 * to be still pressed when we resume.
-	 */
-	spin_lock_irq(&input_dev->event_lock);
-	input_dev_release_keys(input_dev);
-	spin_unlock_irq(&input_dev->event_lock);
-
-	mutex_unlock(&input_dev->mutex);
+	input_reset_device(input_dev);
 
 	return 0;
 }
diff --git a/drivers/input/joystick/turbografx.c b/drivers/input/joystick/turbografx.c
index d53b9e90023..27b6a3ce18c 100644
--- a/drivers/input/joystick/turbografx.c
+++ b/drivers/input/joystick/turbografx.c
@@ -245,6 +245,7 @@ static struct tgfx __init *tgfx_probe(int parport, int *n_buttons, int n_devs)
 		goto err_free_tgfx;
         }
 
+	parport_put_port(pp);
 	return tgfx;
 
  err_free_dev:
diff --git a/drivers/input/keyboard/Kconfig b/drivers/input/keyboard/Kconfig
index b8c51b9781d..3a87f3ba5f7 100644
--- a/drivers/input/keyboard/Kconfig
+++ b/drivers/input/keyboard/Kconfig
@@ -179,6 +179,22 @@ config KEYBOARD_GPIO
 	  To compile this driver as a module, choose M here: the
 	  module will be called gpio_keys.
 
+config KEYBOARD_GPIO_POLLED
+	tristate "Polled GPIO buttons"
+	depends on GENERIC_GPIO
+	select INPUT_POLLDEV
+	help
+	  This driver implements support for buttons connected
+	  to GPIO pins that are not capable of generating interrupts.
+
+	  Say Y here if your device has buttons connected
+	  directly to such GPIO pins.  Your board-specific
+	  setup logic must also provide a platform device,
+	  with configuration data saying which GPIOs are used.
+
+	  To compile this driver as a module, choose M here: the
+	  module will be called gpio_keys_polled.
+
 config KEYBOARD_TCA6416
 	tristate "TCA6416 Keypad Support"
 	depends on I2C
diff --git a/drivers/input/keyboard/Makefile b/drivers/input/keyboard/Makefile
index a34452e8ebe..622de73a445 100644
--- a/drivers/input/keyboard/Makefile
+++ b/drivers/input/keyboard/Makefile
@@ -14,6 +14,7 @@ obj-$(CONFIG_KEYBOARD_BFIN)		+= bf54x-keys.o
 obj-$(CONFIG_KEYBOARD_DAVINCI)		+= davinci_keyscan.o
 obj-$(CONFIG_KEYBOARD_EP93XX)		+= ep93xx_keypad.o
 obj-$(CONFIG_KEYBOARD_GPIO)		+= gpio_keys.o
+obj-$(CONFIG_KEYBOARD_GPIO_POLLED)	+= gpio_keys_polled.o
 obj-$(CONFIG_KEYBOARD_TCA6416)		+= tca6416-keypad.o
 obj-$(CONFIG_KEYBOARD_HIL)		+= hil_kbd.o
 obj-$(CONFIG_KEYBOARD_HIL_OLD)		+= hilkbd.o
diff --git a/drivers/input/keyboard/adp5588-keys.c b/drivers/input/keyboard/adp5588-keys.c
index b92d1cd5cba..af45d275f68 100644
--- a/drivers/input/keyboard/adp5588-keys.c
+++ b/drivers/input/keyboard/adp5588-keys.c
@@ -4,7 +4,7 @@
  *		 I2C QWERTY Keypad and IO Expander
  * Bugs: Enter bugs at http://blackfin.uclinux.org/
  *
- * Copyright (C) 2008-2009 Analog Devices Inc.
+ * Copyright (C) 2008-2010 Analog Devices Inc.
  * Licensed under the GPL-2 or later.
  */
 
@@ -24,29 +24,6 @@
 
 #include <linux/i2c/adp5588.h>
 
- /* Configuration Register1 */
-#define AUTO_INC	(1 << 7)
-#define GPIEM_CFG	(1 << 6)
-#define OVR_FLOW_M	(1 << 5)
-#define INT_CFG		(1 << 4)
-#define OVR_FLOW_IEN	(1 << 3)
-#define K_LCK_IM	(1 << 2)
-#define GPI_IEN		(1 << 1)
-#define KE_IEN		(1 << 0)
-
-/* Interrupt Status Register */
-#define CMP2_INT	(1 << 5)
-#define CMP1_INT	(1 << 4)
-#define OVR_FLOW_INT	(1 << 3)
-#define K_LCK_INT	(1 << 2)
-#define GPI_INT		(1 << 1)
-#define KE_INT		(1 << 0)
-
-/* Key Lock and Event Counter Register */
-#define K_LCK_EN	(1 << 6)
-#define LCK21		0x30
-#define KEC		0xF
-
 /* Key Event Register xy */
 #define KEY_EV_PRESSED		(1 << 7)
 #define KEY_EV_MASK		(0x7F)
@@ -55,10 +32,6 @@
 
 #define KEYP_MAX_EVENT		10
 
-#define MAXGPIO			18
-#define ADP_BANK(offs)		((offs) >> 3)
-#define ADP_BIT(offs)		(1u << ((offs) & 0x7))
-
 /*
  * Early pre 4.0 Silicon required to delay readout by at least 25ms,
  * since the Event Counter Register updated 25ms after the interrupt
@@ -75,7 +48,7 @@ struct adp5588_kpad {
 	const struct adp5588_gpi_map *gpimap;
 	unsigned short gpimapsize;
 #ifdef CONFIG_GPIOLIB
-	unsigned char gpiomap[MAXGPIO];
+	unsigned char gpiomap[ADP5588_MAXGPIO];
 	bool export_gpio;
 	struct gpio_chip gc;
 	struct mutex gpio_lock;	/* Protect cached dir, dat_out */
@@ -103,8 +76,8 @@ static int adp5588_write(struct i2c_client *client, u8 reg, u8 val)
 static int adp5588_gpio_get_value(struct gpio_chip *chip, unsigned off)
 {
 	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
 
 	return !!(adp5588_read(kpad->client, GPIO_DAT_STAT1 + bank) & bit);
 }
@@ -113,8 +86,8 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip,
 				   unsigned off, int val)
 {
 	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
 
 	mutex_lock(&kpad->gpio_lock);
 
@@ -132,8 +105,8 @@ static void adp5588_gpio_set_value(struct gpio_chip *chip,
 static int adp5588_gpio_direction_input(struct gpio_chip *chip, unsigned off)
 {
 	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
 	int ret;
 
 	mutex_lock(&kpad->gpio_lock);
@@ -150,8 +123,8 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip,
 					 unsigned off, int val)
 {
 	struct adp5588_kpad *kpad = container_of(chip, struct adp5588_kpad, gc);
-	unsigned int bank = ADP_BANK(kpad->gpiomap[off]);
-	unsigned int bit = ADP_BIT(kpad->gpiomap[off]);
+	unsigned int bank = ADP5588_BANK(kpad->gpiomap[off]);
+	unsigned int bit = ADP5588_BIT(kpad->gpiomap[off]);
 	int ret;
 
 	mutex_lock(&kpad->gpio_lock);
@@ -176,7 +149,7 @@ static int adp5588_gpio_direction_output(struct gpio_chip *chip,
 static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
 				const struct adp5588_kpad_platform_data *pdata)
 {
-	bool pin_used[MAXGPIO];
+	bool pin_used[ADP5588_MAXGPIO];
 	int n_unused = 0;
 	int i;
 
@@ -191,7 +164,7 @@ static int __devinit adp5588_build_gpiomap(struct adp5588_kpad *kpad,
 	for (i = 0; i < kpad->gpimapsize; i++)
 		pin_used[kpad->gpimap[i].pin - GPI_PIN_BASE] = true;
 
-	for (i = 0; i < MAXGPIO; i++)
+	for (i = 0; i < ADP5588_MAXGPIO; i++)
 		if (!pin_used[i])
 			kpad->gpiomap[n_unused++] = i;
 
@@ -234,7 +207,7 @@ static int __devinit adp5588_gpio_add(struct adp5588_kpad *kpad)
 		return error;
 	}
 
-	for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
+	for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
 		kpad->dat_out[i] = adp5588_read(kpad->client,
 						GPIO_DAT_OUT1 + i);
 		kpad->dir[i] = adp5588_read(kpad->client, GPIO_DIR1 + i);
@@ -318,11 +291,11 @@ static void adp5588_work(struct work_struct *work)
 
 	status = adp5588_read(client, INT_STAT);
 
-	if (status & OVR_FLOW_INT)	/* Unlikely and should never happen */
+	if (status & ADP5588_OVR_FLOW_INT)	/* Unlikely and should never happen */
 		dev_err(&client->dev, "Event Overflow Error\n");
 
-	if (status & KE_INT) {
-		ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & KEC;
+	if (status & ADP5588_KE_INT) {
+		ev_cnt = adp5588_read(client, KEY_LCK_EC_STAT) & ADP5588_KEC;
 		if (ev_cnt) {
 			adp5588_report_events(kpad, ev_cnt);
 			input_sync(kpad->input);
@@ -360,7 +333,7 @@ static int __devinit adp5588_setup(struct i2c_client *client)
 	if (pdata->en_keylock) {
 		ret |= adp5588_write(client, UNLOCK1, pdata->unlock_key1);
 		ret |= adp5588_write(client, UNLOCK2, pdata->unlock_key2);
-		ret |= adp5588_write(client, KEY_LCK_EC_STAT, K_LCK_EN);
+		ret |= adp5588_write(client, KEY_LCK_EC_STAT, ADP5588_K_LCK_EN);
 	}
 
 	for (i = 0; i < KEYP_MAX_EVENT; i++)
@@ -384,7 +357,7 @@ static int __devinit adp5588_setup(struct i2c_client *client)
 	}
 
 	if (gpio_data) {
-		for (i = 0; i <= ADP_BANK(MAXGPIO); i++) {
+		for (i = 0; i <= ADP5588_BANK(ADP5588_MAXGPIO); i++) {
 			int pull_mask = gpio_data->pullup_dis_mask;
 
 			ret |= adp5588_write(client, GPIO_PULL1 + i,
@@ -392,11 +365,14 @@ static int __devinit adp5588_setup(struct i2c_client *client)
 		}
 	}
 
-	ret |= adp5588_write(client, INT_STAT, CMP2_INT | CMP1_INT |
-					OVR_FLOW_INT | K_LCK_INT |
-					GPI_INT | KE_INT); /* Status is W1C */
+	ret |= adp5588_write(client, INT_STAT,
+				ADP5588_CMP2_INT | ADP5588_CMP1_INT |
+				ADP5588_OVR_FLOW_INT | ADP5588_K_LCK_INT |
+				ADP5588_GPI_INT | ADP5588_KE_INT); /* Status is W1C */
 
-	ret |= adp5588_write(client, CFG, INT_CFG | OVR_FLOW_IEN | KE_IEN);
+	ret |= adp5588_write(client, CFG, ADP5588_INT_CFG |
+					  ADP5588_OVR_FLOW_IEN |
+					  ADP5588_KE_IEN);
 
 	if (ret < 0) {
 		dev_err(&client->dev, "Write Error\n");
diff --git a/drivers/input/keyboard/atkbd.c b/drivers/input/keyboard/atkbd.c
index d358ef8623f..11478eb2c27 100644
--- a/drivers/input/keyboard/atkbd.c
+++ b/drivers/input/keyboard/atkbd.c
@@ -63,6 +63,10 @@ static bool atkbd_extra;
 module_param_named(extra, atkbd_extra, bool, 0);
 MODULE_PARM_DESC(extra, "Enable extra LEDs and keys on IBM RapidAcces, EzKey and similar keyboards");
 
+static bool atkbd_terminal;
+module_param_named(terminal, atkbd_terminal, bool, 0);
+MODULE_PARM_DESC(terminal, "Enable break codes on an IBM Terminal keyboard connected via AT/PS2");
+
 /*
  * Scancode to keycode tables. These are just the default setting, and
  * are loadable via a userland utility.
@@ -136,7 +140,8 @@ static const unsigned short atkbd_unxlate_table[128] = {
 #define ATKBD_CMD_ENABLE	0x00f4
 #define ATKBD_CMD_RESET_DIS	0x00f5	/* Reset to defaults and disable */
 #define ATKBD_CMD_RESET_DEF	0x00f6	/* Reset to defaults */
-#define ATKBD_CMD_SETALL_MBR	0x00fa
+#define ATKBD_CMD_SETALL_MB	0x00f8	/* Set all keys to give break codes */
+#define ATKBD_CMD_SETALL_MBR	0x00fa  /* ... and repeat */
 #define ATKBD_CMD_RESET_BAT	0x02ff
 #define ATKBD_CMD_RESEND	0x00fe
 #define ATKBD_CMD_EX_ENABLE	0x10ea
@@ -764,6 +769,11 @@ static int atkbd_select_set(struct atkbd *atkbd, int target_set, int allow_extra
 		}
 	}
 
+	if (atkbd_terminal) {
+		ps2_command(ps2dev, param, ATKBD_CMD_SETALL_MB);
+		return 3;
+	}
+
 	if (target_set != 3)
 		return 2;
 
diff --git a/drivers/input/keyboard/gpio_keys_polled.c b/drivers/input/keyboard/gpio_keys_polled.c
new file mode 100644
index 00000000000..4c17aff2065
--- /dev/null
+++ b/drivers/input/keyboard/gpio_keys_polled.c
@@ -0,0 +1,261 @@
+/*
+ *  Driver for buttons on GPIO lines not capable of generating interrupts
+ *
+ *  Copyright (C) 2007-2010 Gabor Juhos <juhosg@openwrt.org>
+ *  Copyright (C) 2010 Nuno Goncalves <nunojpg@gmail.com>
+ *
+ *  This file was based on: /drivers/input/misc/cobalt_btns.c
+ *	Copyright (C) 2007 Yoichi Yuasa <yoichi_yuasa@tripeaks.co.jp>
+ *
+ *  also was based on: /drivers/input/keyboard/gpio_keys.c
+ *	Copyright 2005 Phil Blundell
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License version 2 as
+ *  published by the Free Software Foundation.
+ */
+
+#include <linux/kernel.h>
+#include <linux/module.h>
+#include <linux/init.h>
+#include <linux/slab.h>
+#include <linux/input.h>
+#include <linux/input-polldev.h>
+#include <linux/ioport.h>
+#include <linux/platform_device.h>
+#include <linux/gpio.h>
+#include <linux/gpio_keys.h>
+
+#define DRV_NAME	"gpio-keys-polled"
+
+struct gpio_keys_button_data {
+	int last_state;
+	int count;
+	int threshold;
+	int can_sleep;
+};
+
+struct gpio_keys_polled_dev {
+	struct input_polled_dev *poll_dev;
+	struct device *dev;
+	struct gpio_keys_platform_data *pdata;
+	struct gpio_keys_button_data data[0];
+};
+
+static void gpio_keys_polled_check_state(struct input_dev *input,
+					 struct gpio_keys_button *button,
+					 struct gpio_keys_button_data *bdata)
+{
+	int state;
+
+	if (bdata->can_sleep)
+		state = !!gpio_get_value_cansleep(button->gpio);
+	else
+		state = !!gpio_get_value(button->gpio);
+
+	if (state != bdata->last_state) {
+		unsigned int type = button->type ?: EV_KEY;
+
+		input_event(input, type, button->code,
+			    !!(state ^ button->active_low));
+		input_sync(input);
+		bdata->count = 0;
+		bdata->last_state = state;
+	}
+}
+
+static void gpio_keys_polled_poll(struct input_polled_dev *dev)
+{
+	struct gpio_keys_polled_dev *bdev = dev->private;
+	struct gpio_keys_platform_data *pdata = bdev->pdata;
+	struct input_dev *input = dev->input;
+	int i;
+
+	for (i = 0; i < bdev->pdata->nbuttons; i++) {
+		struct gpio_keys_button_data *bdata = &bdev->data[i];
+
+		if (bdata->count < bdata->threshold)
+			bdata->count++;
+		else
+			gpio_keys_polled_check_state(input, &pdata->buttons[i],
+						     bdata);
+	}
+}
+
+static void gpio_keys_polled_open(struct input_polled_dev *dev)
+{
+	struct gpio_keys_polled_dev *bdev = dev->private;
+	struct gpio_keys_platform_data *pdata = bdev->pdata;
+
+	if (pdata->enable)
+		pdata->enable(bdev->dev);
+}
+
+static void gpio_keys_polled_close(struct input_polled_dev *dev)
+{
+	struct gpio_keys_polled_dev *bdev = dev->private;
+	struct gpio_keys_platform_data *pdata = bdev->pdata;
+
+	if (pdata->disable)
+		pdata->disable(bdev->dev);
+}
+
+static int __devinit gpio_keys_polled_probe(struct platform_device *pdev)
+{
+	struct gpio_keys_platform_data *pdata = pdev->dev.platform_data;
+	struct device *dev = &pdev->dev;
+	struct gpio_keys_polled_dev *bdev;
+	struct input_polled_dev *poll_dev;
+	struct input_dev *input;
+	int error;
+	int i;
+
+	if (!pdata || !pdata->poll_interval)
+		return -EINVAL;
+
+	bdev = kzalloc(sizeof(struct gpio_keys_polled_dev) +
+		       pdata->nbuttons * sizeof(struct gpio_keys_button_data),
+		       GFP_KERNEL);
+	if (!bdev) {
+		dev_err(dev, "no memory for private data\n");
+		return -ENOMEM;
+	}
+
+	poll_dev = input_allocate_polled_device();
+	if (!poll_dev) {
+		dev_err(dev, "no memory for polled device\n");
+		error = -ENOMEM;
+		goto err_free_bdev;
+	}
+
+	poll_dev->private = bdev;
+	poll_dev->poll = gpio_keys_polled_poll;
+	poll_dev->poll_interval = pdata->poll_interval;
+	poll_dev->open = gpio_keys_polled_open;
+	poll_dev->close = gpio_keys_polled_close;
+
+	input = poll_dev->input;
+
+	input->evbit[0] = BIT(EV_KEY);
+	input->name = pdev->name;
+	input->phys = DRV_NAME"/input0";
+	input->dev.parent = &pdev->dev;
+
+	input->id.bustype = BUS_HOST;
+	input->id.vendor = 0x0001;
+	input->id.product = 0x0001;
+	input->id.version = 0x0100;
+
+	for (i = 0; i < pdata->nbuttons; i++) {
+		struct gpio_keys_button *button = &pdata->buttons[i];
+		struct gpio_keys_button_data *bdata = &bdev->data[i];
+		unsigned int gpio = button->gpio;
+		unsigned int type = button->type ?: EV_KEY;
+
+		if (button->wakeup) {
+			dev_err(dev, DRV_NAME " does not support wakeup\n");
+			error = -EINVAL;
+			goto err_free_gpio;
+		}
+
+		error = gpio_request(gpio,
+				     button->desc ? button->desc : DRV_NAME);
+		if (error) {
+			dev_err(dev, "unable to claim gpio %u, err=%d\n",
+				gpio, error);
+			goto err_free_gpio;
+		}
+
+		error = gpio_direction_input(gpio);
+		if (error) {
+			dev_err(dev,
+				"unable to set direction on gpio %u, err=%d\n",
+				gpio, error);
+			goto err_free_gpio;
+		}
+
+		bdata->can_sleep = gpio_cansleep(gpio);
+		bdata->last_state = -1;
+		bdata->threshold = DIV_ROUND_UP(button->debounce_interval,
+						pdata->poll_interval);
+
+		input_set_capability(input, type, button->code);
+	}
+
+	bdev->poll_dev = poll_dev;
+	bdev->dev = dev;
+	bdev->pdata = pdata;
+	platform_set_drvdata(pdev, bdev);
+
+	error = input_register_polled_device(poll_dev);
+	if (error) {
+		dev_err(dev, "unable to register polled device, err=%d\n",
+			error);
+		goto err_free_gpio;
+	}
+
+	/* report initial state of the buttons */
+	for (i = 0; i < pdata->nbuttons; i++)
+		gpio_keys_polled_check_state(input, &pdata->buttons[i],
+					 &bdev->data[i]);
+
+	return 0;
+
+err_free_gpio:
+	while (--i >= 0)
+		gpio_free(pdata->buttons[i].gpio);
+
+	input_free_polled_device(poll_dev);
+
+err_free_bdev:
+	kfree(bdev);
+
+	platform_set_drvdata(pdev, NULL);
+	return error;
+}
+
+static int __devexit gpio_keys_polled_remove(struct platform_device *pdev)
+{
+	struct gpio_keys_polled_dev *bdev = platform_get_drvdata(pdev);
+	struct gpio_keys_platform_data *pdata = bdev->pdata;
+	int i;
+
+	input_unregister_polled_device(bdev->poll_dev);
+
+	for (i = 0; i < pdata->nbuttons; i++)
+		gpio_free(pdata->buttons[i].gpio);
+
+	input_free_polled_device(bdev->poll_dev);
+
+	kfree(bdev);
+	platform_set_drvdata(pdev, NULL);
+
+	return 0;
+}
+
+static struct platform_driver gpio_keys_polled_driver = {
+	.probe	= gpio_keys_polled_probe,
+	.remove	= __devexit_p(gpio_keys_polled_remove),
+	.driver	= {
+		.name	= DRV_NAME,
+		.owner	= THIS_MODULE,
+	},
+};
+
+static int __init gpio_keys_polled_init(void)
+{
+	return platform_driver_register(&gpio_keys_polled_driver);
+}
+
+static void __exit gpio_keys_polled_exit(void)
+{
+	platform_driver_unregister(&gpio_keys_polled_driver);
+}
+
+module_init(gpio_keys_polled_init);
+module_exit(gpio_keys_polled_exit);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Gabor Juhos <juhosg@openwrt.org>");
+MODULE_DESCRIPTION("Polled GPIO Buttons driver");
+MODULE_ALIAS("platform:" DRV_NAME);
diff --git a/drivers/input/misc/pcf8574_keypad.c b/drivers/input/misc/pcf8574_keypad.c
index 4b42ffc0532..d1583aea172 100644
--- a/drivers/input/misc/pcf8574_keypad.c
+++ b/drivers/input/misc/pcf8574_keypad.c
@@ -127,14 +127,6 @@ static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2
 	idev->id.product = 0x0001;
 	idev->id.version = 0x0100;
 
-	input_set_drvdata(idev, lp);
-
-	ret = input_register_device(idev);
-	if (ret) {
-		dev_err(&client->dev, "input_register_device() failed\n");
-		goto fail_register;
-	}
-
 	lp->laststate = read_state(lp);
 
 	ret = request_threaded_irq(client->irq, NULL, pcf8574_kp_irq_handler,
@@ -142,16 +134,21 @@ static int __devinit pcf8574_kp_probe(struct i2c_client *client, const struct i2
 				   DRV_NAME, lp);
 	if (ret) {
 		dev_err(&client->dev, "IRQ %d is not free\n", client->irq);
-		goto fail_irq;
+		goto fail_free_device;
+	}
+
+	ret = input_register_device(idev);
+	if (ret) {
+		dev_err(&client->dev, "input_register_device() failed\n");
+		goto fail_free_irq;
 	}
 
 	i2c_set_clientdata(client, lp);
 	return 0;
 
- fail_irq:
-	input_unregister_device(idev);
- fail_register:
-	input_set_drvdata(idev, NULL);
+ fail_free_irq:
+	free_irq(client->irq, lp);
+ fail_free_device:
 	input_free_device(idev);
  fail_allocate:
 	kfree(lp);
diff --git a/drivers/input/mouse/appletouch.c b/drivers/input/mouse/appletouch.c
index a9cf7683163..b77f9991278 100644
--- a/drivers/input/mouse/appletouch.c
+++ b/drivers/input/mouse/appletouch.c
@@ -630,7 +630,7 @@ static void atp_complete_geyser_3_4(struct urb *urb)
 	/* Just update the base values (i.e. touchpad in untouched state) */
 	if (dev->data[dev->info->datalen - 1] & ATP_STATUS_BASE_UPDATE) {
 
-		dprintk(KERN_DEBUG "appletouch: updated base values\n");
+		dprintk("appletouch: updated base values\n");
 
 		memcpy(dev->xy_old, dev->xy_cur, sizeof(dev->xy_old));
 		goto exit;
diff --git a/drivers/input/mouse/synaptics.h b/drivers/input/mouse/synaptics.h
index 613a3652f98..0aefaa88587 100644
--- a/drivers/input/mouse/synaptics.h
+++ b/drivers/input/mouse/synaptics.h
@@ -51,7 +51,8 @@
 #define SYN_EXT_CAP_REQUESTS(c)		(((c) & 0x700000) >> 20)
 #define SYN_CAP_MULTI_BUTTON_NO(ec)	(((ec) & 0x00f000) >> 12)
 #define SYN_CAP_PRODUCT_ID(ec)		(((ec) & 0xff0000) >> 16)
-#define SYN_CAP_CLICKPAD(ex0c)		((ex0c) & 0x100100)
+#define SYN_CAP_CLICKPAD(ex0c)		((ex0c) & 0x100000) /* 1-button ClickPad */
+#define SYN_CAP_CLICKPAD2BTN(ex0c)	((ex0c) & 0x000100) /* 2-button ClickPad */
 #define SYN_CAP_MAX_DIMENSIONS(ex0c)	((ex0c) & 0x020000)
 
 /* synaptics modes query bits */
diff --git a/drivers/input/serio/gscps2.c b/drivers/input/serio/gscps2.c
index 3c287dd879d..4225f5d6b15 100644
--- a/drivers/input/serio/gscps2.c
+++ b/drivers/input/serio/gscps2.c
@@ -358,7 +358,7 @@ static int __devinit gscps2_probe(struct parisc_device *dev)
 	gscps2_reset(ps2port);
 	ps2port->id = readb(ps2port->addr + GSC_ID) & 0x0f;
 
-	snprintf(serio->name, sizeof(serio->name), "GSC PS/2 %s",
+	snprintf(serio->name, sizeof(serio->name), "gsc-ps2-%s",
 		 (ps2port->id == GSC_ID_KEYBOARD) ? "keyboard" : "mouse");
 	strlcpy(serio->phys, dev_name(&dev->dev), sizeof(serio->phys));
 	serio->id.type		= SERIO_8042;
diff --git a/drivers/input/serio/i8042-x86ia64io.h b/drivers/input/serio/i8042-x86ia64io.h
index ed7ad7416b2..a5475b57708 100644
--- a/drivers/input/serio/i8042-x86ia64io.h
+++ b/drivers/input/serio/i8042-x86ia64io.h
@@ -351,6 +351,17 @@ static const struct dmi_system_id __initconst i8042_dmi_nomux_table[] = {
 		},
 	},
 	{
+		/*
+		 * Most (all?) VAIOs do not have external PS/2 ports nor
+		 * they implement active multiplexing properly, and
+		 * MUX discovery usually messes up keyboard/touchpad.
+		 */
+		.matches = {
+			DMI_MATCH(DMI_SYS_VENDOR, "Sony Corporation"),
+			DMI_MATCH(DMI_BOARD_NAME, "VAIO"),
+		},
+	},
+	{
 		/* Amoi M636/A737 */
 		.matches = {
 			DMI_MATCH(DMI_SYS_VENDOR, "Amoi Electronics CO.,LTD."),
diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
index cd82bb12591..b7ba4597f7f 100644
--- a/drivers/input/serio/serio_raw.c
+++ b/drivers/input/serio/serio_raw.c
@@ -11,7 +11,6 @@
 
 #include <linux/sched.h>
 #include <linux/slab.h>
-#include <linux/smp_lock.h>
 #include <linux/poll.h>
 #include <linux/module.h>
 #include <linux/serio.h>
diff --git a/drivers/input/tablet/acecad.c b/drivers/input/tablet/acecad.c
index aea9a9399a3..d94f7e9aa99 100644
--- a/drivers/input/tablet/acecad.c
+++ b/drivers/input/tablet/acecad.c
@@ -229,12 +229,13 @@ static int usb_acecad_probe(struct usb_interface *intf, const struct usb_device_
 
 	err = input_register_device(acecad->input);
 	if (err)
-		goto fail2;
+		goto fail3;
 
 	usb_set_intfdata(intf, acecad);
 
 	return 0;
 
+ fail3:	usb_free_urb(acecad->irq);
  fail2:	usb_free_coherent(dev, 8, acecad->data, acecad->data_dma);
  fail1: input_free_device(input_dev);
 	kfree(acecad);
diff --git a/drivers/input/tablet/aiptek.c b/drivers/input/tablet/aiptek.c
index 57b25b84d1f..0a619c558bf 100644
--- a/drivers/input/tablet/aiptek.c
+++ b/drivers/input/tablet/aiptek.c
@@ -1097,7 +1097,7 @@ store_tabletPointerMode(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(pointer_mode,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletPointerMode, store_tabletPointerMode);
 
 /***********************************************************************
@@ -1134,7 +1134,7 @@ store_tabletCoordinateMode(struct device *dev, struct device_attribute *attr, co
 }
 
 static DEVICE_ATTR(coordinate_mode,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletCoordinateMode, store_tabletCoordinateMode);
 
 /***********************************************************************
@@ -1176,7 +1176,7 @@ store_tabletToolMode(struct device *dev, struct device_attribute *attr, const ch
 }
 
 static DEVICE_ATTR(tool_mode,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletToolMode, store_tabletToolMode);
 
 /***********************************************************************
@@ -1219,7 +1219,7 @@ store_tabletXtilt(struct device *dev, struct device_attribute *attr, const char
 }
 
 static DEVICE_ATTR(xtilt,
-		   S_IRUGO | S_IWUGO, show_tabletXtilt, store_tabletXtilt);
+		   S_IRUGO | S_IWUSR, show_tabletXtilt, store_tabletXtilt);
 
 /***********************************************************************
  * support routines for the 'ytilt' file. Note that this file
@@ -1261,7 +1261,7 @@ store_tabletYtilt(struct device *dev, struct device_attribute *attr, const char
 }
 
 static DEVICE_ATTR(ytilt,
-		   S_IRUGO | S_IWUGO, show_tabletYtilt, store_tabletYtilt);
+		   S_IRUGO | S_IWUSR, show_tabletYtilt, store_tabletYtilt);
 
 /***********************************************************************
  * support routines for the 'jitter' file. Note that this file
@@ -1288,7 +1288,7 @@ store_tabletJitterDelay(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(jitter,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletJitterDelay, store_tabletJitterDelay);
 
 /***********************************************************************
@@ -1317,7 +1317,7 @@ store_tabletProgrammableDelay(struct device *dev, struct device_attribute *attr,
 }
 
 static DEVICE_ATTR(delay,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletProgrammableDelay, store_tabletProgrammableDelay);
 
 /***********************************************************************
@@ -1406,7 +1406,7 @@ store_tabletStylusUpper(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(stylus_upper,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletStylusUpper, store_tabletStylusUpper);
 
 /***********************************************************************
@@ -1437,7 +1437,7 @@ store_tabletStylusLower(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(stylus_lower,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletStylusLower, store_tabletStylusLower);
 
 /***********************************************************************
@@ -1475,7 +1475,7 @@ store_tabletMouseLeft(struct device *dev, struct device_attribute *attr, const c
 }
 
 static DEVICE_ATTR(mouse_left,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletMouseLeft, store_tabletMouseLeft);
 
 /***********************************************************************
@@ -1505,7 +1505,7 @@ store_tabletMouseMiddle(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(mouse_middle,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletMouseMiddle, store_tabletMouseMiddle);
 
 /***********************************************************************
@@ -1535,7 +1535,7 @@ store_tabletMouseRight(struct device *dev, struct device_attribute *attr, const
 }
 
 static DEVICE_ATTR(mouse_right,
-		   S_IRUGO | S_IWUGO,
+		   S_IRUGO | S_IWUSR,
 		   show_tabletMouseRight, store_tabletMouseRight);
 
 /***********************************************************************
@@ -1567,7 +1567,7 @@ store_tabletWheel(struct device *dev, struct device_attribute *attr, const char
 }
 
 static DEVICE_ATTR(wheel,
-		   S_IRUGO | S_IWUGO, show_tabletWheel, store_tabletWheel);
+		   S_IRUGO | S_IWUSR, show_tabletWheel, store_tabletWheel);
 
 /***********************************************************************
  * support routines for the 'execute' file. Note that this file
@@ -1600,7 +1600,7 @@ store_tabletExecute(struct device *dev, struct device_attribute *attr, const cha
 }
 
 static DEVICE_ATTR(execute,
-		   S_IRUGO | S_IWUGO, show_tabletExecute, store_tabletExecute);
+		   S_IRUGO | S_IWUSR, show_tabletExecute, store_tabletExecute);
 
 /***********************************************************************
  * support routines for the 'odm_code' file. Note that this file
diff --git a/drivers/input/tablet/wacom_wac.c b/drivers/input/tablet/wacom_wac.c
index b3252ef1e27..435b0af401e 100644
--- a/drivers/input/tablet/wacom_wac.c
+++ b/drivers/input/tablet/wacom_wac.c
@@ -1436,6 +1436,14 @@ static struct wacom_features wacom_features_0xD2 =
 	{ "Wacom Bamboo Craft",   WACOM_PKGLEN_BBFUN,     14720,  9200, 1023, 63, BAMBOO_PT };
 static struct wacom_features wacom_features_0xD3 =
 	{ "Wacom Bamboo 2FG 6x8", WACOM_PKGLEN_BBFUN,     21648, 13530, 1023, 63, BAMBOO_PT };
+static const struct wacom_features wacom_features_0xD4 =
+	{ "Wacom Bamboo Pen",     WACOM_PKGLEN_BBFUN,     14720,  9200,  255, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xD8 =
+	{ "Wacom Bamboo Comic 2FG", WACOM_PKGLEN_BBFUN,   21648, 13530, 1023, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xDA =
+	{ "Wacom Bamboo 2FG 4x5 SE", WACOM_PKGLEN_BBFUN,  14720,  9200, 1023, 63, BAMBOO_PT };
+static struct wacom_features wacom_features_0xDB =
+	{ "Wacom Bamboo 2FG 6x8 SE", WACOM_PKGLEN_BBFUN,  21648, 13530, 1023, 63, BAMBOO_PT };
 
 #define USB_DEVICE_WACOM(prod)					\
 	USB_DEVICE(USB_VENDOR_ID_WACOM, prod),			\
@@ -1504,6 +1512,10 @@ const struct usb_device_id wacom_ids[] = {
 	{ USB_DEVICE_WACOM(0xD1) },
 	{ USB_DEVICE_WACOM(0xD2) },
 	{ USB_DEVICE_WACOM(0xD3) },
+	{ USB_DEVICE_WACOM(0xD4) },
+	{ USB_DEVICE_WACOM(0xD8) },
+	{ USB_DEVICE_WACOM(0xDA) },
+	{ USB_DEVICE_WACOM(0xDB) },
 	{ USB_DEVICE_WACOM(0xF0) },
 	{ USB_DEVICE_WACOM(0xCC) },
 	{ USB_DEVICE_WACOM(0x90) },
diff --git a/drivers/input/touchscreen/ad7879.c b/drivers/input/touchscreen/ad7879.c
index ba6f0bd1e76..bc3b5187f3a 100644
--- a/drivers/input/touchscreen/ad7879.c
+++ b/drivers/input/touchscreen/ad7879.c
@@ -129,6 +129,9 @@ struct ad7879 {
 	u16			cmd_crtl1;
 	u16			cmd_crtl2;
 	u16			cmd_crtl3;
+	int			x;
+	int			y;
+	int			Rt;
 };
 
 static int ad7879_read(struct ad7879 *ts, u8 reg)
@@ -175,13 +178,32 @@ static int ad7879_report(struct ad7879 *ts)
 		Rt /= z1;
 		Rt = (Rt + 2047) >> 12;
 
-		if (!timer_pending(&ts->timer))
+		/*
+		 * Sample found inconsistent, pressure is beyond
+		 * the maximum. Don't report it to user space.
+		 */
+		if (Rt > ts->pressure_max)
+			return -EINVAL;
+
+		/*
+		 * Note that we delay reporting events by one sample.
+		 * This is done to avoid reporting last sample of the
+		 * touch sequence, which may be incomplete if finger
+		 * leaves the surface before last reading is taken.
+		 */
+		if (timer_pending(&ts->timer)) {
+			/* Touch continues */
 			input_report_key(input_dev, BTN_TOUCH, 1);
+			input_report_abs(input_dev, ABS_X, ts->x);
+			input_report_abs(input_dev, ABS_Y, ts->y);
+			input_report_abs(input_dev, ABS_PRESSURE, ts->Rt);
+			input_sync(input_dev);
+		}
+
+		ts->x = x;
+		ts->y = y;
+		ts->Rt = Rt;
 
-		input_report_abs(input_dev, ABS_X, x);
-		input_report_abs(input_dev, ABS_Y, y);
-		input_report_abs(input_dev, ABS_PRESSURE, Rt);
-		input_sync(input_dev);
 		return 0;
 	}
 
diff --git a/drivers/input/touchscreen/bu21013_ts.c b/drivers/input/touchscreen/bu21013_ts.c
index ccde5860256..2ca9e5d6646 100644
--- a/drivers/input/touchscreen/bu21013_ts.c
+++ b/drivers/input/touchscreen/bu21013_ts.c
@@ -514,7 +514,7 @@ err_free_irq:
 err_cs_disable:
 	pdata->cs_dis(pdata->cs_pin);
 err_free_mem:
-	input_free_device(bu21013_data->in_dev);
+	input_free_device(in_dev);
 	kfree(bu21013_data);
 
 	return error;
diff --git a/drivers/input/touchscreen/usbtouchscreen.c b/drivers/input/touchscreen/usbtouchscreen.c
index f45f80f6d33..73fd6642b68 100644
--- a/drivers/input/touchscreen/usbtouchscreen.c
+++ b/drivers/input/touchscreen/usbtouchscreen.c
@@ -178,6 +178,7 @@ static const struct usb_device_id usbtouch_devices[] = {
 
 #ifdef CONFIG_TOUCHSCREEN_USB_ITM
 	{USB_DEVICE(0x0403, 0xf9e9), .driver_info = DEVTYPE_ITM},
+	{USB_DEVICE(0x16e3, 0xf9e9), .driver_info = DEVTYPE_ITM},
 #endif
 
 #ifdef CONFIG_TOUCHSCREEN_USB_ETURBO