Merge branch 'next' into for-linus

Conflicts:
	include/linux/input.h

54 files changed, 2767 insertions, 717 deletions

diff --git a/drivers/hid/Kconfig b/drivers/hid/Kconfig
index 3052e2969ad0..401acecc7f32 100644
--- a/drivers/hid/Kconfig
+++ b/drivers/hid/Kconfig
@@ -154,7 +154,8 @@ config HID_EGALAX
 	tristate "eGalax multi-touch panel"
 	depends on USB_HID
 	---help---
-	Support for the eGalax dual-touch panel.
+	Support for the eGalax dual-touch panels, including the
+	Joojoo and Wetab tablets.
 
 config HID_ELECOM
 	tristate "ELECOM BM084 bluetooth mouse"
diff --git a/drivers/hid/hid-3m-pct.c b/drivers/hid/hid-3m-pct.c
index 02d8cd3b1b1b..4fb7c7528d16 100644
--- a/drivers/hid/hid-3m-pct.c
+++ b/drivers/hid/hid-3m-pct.c
@@ -19,6 +19,7 @@
 #include <linux/module.h>
 #include <linux/slab.h>
 #include <linux/usb.h>
+#include <linux/input/mt.h>
 
 MODULE_AUTHOR("Stephane Chatty <chatty@enac.fr>");
 MODULE_DESCRIPTION("3M PCT multitouch panels");
@@ -27,8 +28,6 @@ MODULE_LICENSE("GPL");
 #include "hid-ids.h"
 
 #define MAX_SLOTS		60
-#define MAX_TRKID		USHRT_MAX
-#define MAX_EVENTS		360
 
 /* estimated signal-to-noise ratios */
 #define SN_MOVE			2048
@@ -36,14 +35,11 @@ MODULE_LICENSE("GPL");
 
 struct mmm_finger {
 	__s32 x, y, w, h;
-	__u16 id;
-	bool prev_touch;
 	bool touch, valid;
 };
 
 struct mmm_data {
 	struct mmm_finger f[MAX_SLOTS];
-	__u16 id;
 	__u8 curid;
 	__u8 nexp, nreal;
 	bool touch, valid;
@@ -117,14 +113,7 @@ static int mmm_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 					0, 1, 0, 0);
 			return 1;
 		case HID_DG_CONTACTID:
-			field->logical_maximum = MAX_TRKID;
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TRACKING_ID);
-			input_set_abs_params(hi->input, ABS_MT_TRACKING_ID,
-					     0, MAX_TRKID, 0, 0);
-			if (!hi->input->mt)
-				input_mt_create_slots(hi->input, MAX_SLOTS);
-			input_set_events_per_packet(hi->input, MAX_EVENTS);
+			input_mt_init_slots(hi->input, MAX_SLOTS);
 			return 1;
 		}
 		/* let hid-input decide for the others */
@@ -154,7 +143,6 @@ static int mmm_input_mapped(struct hid_device *hdev, struct hid_input *hi,
  */
 static void mmm_filter_event(struct mmm_data *md, struct input_dev *input)
 {
-	struct mmm_finger *oldest = 0;
 	int i;
 	for (i = 0; i < MAX_SLOTS; ++i) {
 		struct mmm_finger *f = &md->f[i];
@@ -163,6 +151,7 @@ static void mmm_filter_event(struct mmm_data *md, struct input_dev *input)
 			continue;
 		}
 		input_mt_slot(input, i);
+		input_mt_report_slot_state(input, MT_TOOL_FINGER, f->touch);
 		if (f->touch) {
 			/* this finger is on the screen */
 			int wide = (f->w > f->h);
@@ -170,33 +159,16 @@ static void mmm_filter_event(struct mmm_data *md, struct input_dev *input)
 			int major = max(f->w, f->h) >> 1;
 			int minor = min(f->w, f->h) >> 1;
 
-			if (!f->prev_touch)
-				f->id = md->id++;
-			input_event(input, EV_ABS, ABS_MT_TRACKING_ID, f->id);
 			input_event(input, EV_ABS, ABS_MT_POSITION_X, f->x);
 			input_event(input, EV_ABS, ABS_MT_POSITION_Y, f->y);
 			input_event(input, EV_ABS, ABS_MT_ORIENTATION, wide);
 			input_event(input, EV_ABS, ABS_MT_TOUCH_MAJOR, major);
 			input_event(input, EV_ABS, ABS_MT_TOUCH_MINOR, minor);
-			/* touchscreen emulation: pick the oldest contact */
-			if (!oldest || ((f->id - oldest->id) & (SHRT_MAX + 1)))
-				oldest = f;
-		} else {
-			/* this finger took off the screen */
-			input_event(input, EV_ABS, ABS_MT_TRACKING_ID, -1);
 		}
-		f->prev_touch = f->touch;
 		f->valid = 0;
 	}
 
-	/* touchscreen emulation */
-	if (oldest) {
-		input_event(input, EV_KEY, BTN_TOUCH, 1);
-		input_event(input, EV_ABS, ABS_X, oldest->x);
-		input_event(input, EV_ABS, ABS_Y, oldest->y);
-	} else {
-		input_event(input, EV_KEY, BTN_TOUCH, 0);
-	}
+	input_mt_report_pointer_emulation(input, true);
 	input_sync(input);
 }
 
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index 515345b11ac9..88668ae96945 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1300,6 +1300,9 @@ static const struct hid_device_id hid_blacklist[] = {
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DRAGONRISE, 0x0006) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV, USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
 	{ HID_BLUETOOTH_DEVICE(USB_VENDOR_ID_ELECOM, USB_DEVICE_ID_ELECOM_BM084) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_GAMERON, USB_DEVICE_ID_GAMERON_DUAL_PSX_ADAPTOR) },
diff --git a/drivers/hid/hid-egalax.c b/drivers/hid/hid-egalax.c
index 54b017ad258d..16566fcc08a3 100644
--- a/drivers/hid/hid-egalax.c
+++ b/drivers/hid/hid-egalax.c
@@ -2,6 +2,8 @@
  *  HID driver for eGalax dual-touch panels
  *
  *  Copyright (c) 2010 Stephane Chatty <chatty@enac.fr>
+ *  Copyright (c) 2010 Henrik Rydberg <rydberg@euromail.se>
+ *  Copyright (c) 2010 Canonical, Ltd.
  *
  */
 
@@ -16,6 +18,7 @@
 #include <linux/hid.h>
 #include <linux/module.h>
 #include <linux/usb.h>
+#include <linux/input/mt.h>
 #include <linux/slab.h>
 #include "usbhid/usbhid.h"
 
@@ -25,38 +28,53 @@ MODULE_LICENSE("GPL");
 
 #include "hid-ids.h"
 
+#define MAX_SLOTS		2
+
+/* estimated signal-to-noise ratios */
+#define SN_MOVE			4096
+#define SN_PRESSURE		32
+
 struct egalax_data {
-	__u16 x, y, z;
-	__u8 id;
-	bool first;		/* is this the first finger in the frame? */
-	bool valid;		/* valid finger data, or just placeholder? */
-	bool activity;		/* at least one active finger previously? */
-	__u16 lastx, lasty, lastz;	/* latest valid (x, y, z) in the frame */
+	int valid;
+	int slot;
+	int touch;
+	int x, y, z;
 };
 
+static void set_abs(struct input_dev *input, unsigned int code,
+		    struct hid_field *field, int snratio)
+{
+	int fmin = field->logical_minimum;
+	int fmax = field->logical_maximum;
+	int fuzz = snratio ? (fmax - fmin) / snratio : 0;
+	input_set_abs_params(input, code, fmin, fmax, fuzz, 0);
+}
+
 static int egalax_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 		struct hid_field *field, struct hid_usage *usage,
 		unsigned long **bit, int *max)
 {
+	struct input_dev *input = hi->input;
+
 	switch (usage->hid & HID_USAGE_PAGE) {
 
 	case HID_UP_GENDESK:
 		switch (usage->hid) {
 		case HID_GD_X:
+			field->logical_maximum = 32760;
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_POSITION_X);
+			set_abs(input, ABS_MT_POSITION_X, field, SN_MOVE);
 			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_X,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
+			set_abs(input, ABS_X, field, SN_MOVE);
 			return 1;
 		case HID_GD_Y:
+			field->logical_maximum = 32760;
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_POSITION_Y);
+			set_abs(input, ABS_MT_POSITION_Y, field, SN_MOVE);
 			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_Y,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
+			set_abs(input, ABS_Y, field, SN_MOVE);
 			return 1;
 		}
 		return 0;
@@ -66,6 +84,7 @@ static int egalax_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 		case HID_DG_TIPSWITCH:
 			/* touchscreen emulation */
 			hid_map_usage(hi, usage, bit, max, EV_KEY, BTN_TOUCH);
+			input_set_capability(input, EV_KEY, BTN_TOUCH);
 			return 1;
 		case HID_DG_INRANGE:
 		case HID_DG_CONFIDENCE:
@@ -73,16 +92,15 @@ static int egalax_input_mapping(struct hid_device *hdev, struct hid_input *hi,
 		case HID_DG_CONTACTMAX:
 			return -1;
 		case HID_DG_CONTACTID:
-			hid_map_usage(hi, usage, bit, max,
-					EV_ABS, ABS_MT_TRACKING_ID);
+			input_mt_init_slots(input, MAX_SLOTS);
 			return 1;
 		case HID_DG_TIPPRESSURE:
+			field->logical_minimum = 0;
 			hid_map_usage(hi, usage, bit, max,
 					EV_ABS, ABS_MT_PRESSURE);
+			set_abs(input, ABS_MT_PRESSURE, field, SN_PRESSURE);
 			/* touchscreen emulation */
-			input_set_abs_params(hi->input, ABS_PRESSURE,
-						field->logical_minimum,
-						field->logical_maximum, 0, 0);
+			set_abs(input, ABS_PRESSURE, field, SN_PRESSURE);
 			return 1;
 		}
 		return 0;
@@ -96,10 +114,10 @@ static int egalax_input_mapped(struct hid_device *hdev, struct hid_input *hi,
 		struct hid_field *field, struct hid_usage *usage,
 		unsigned long **bit, int *max)
 {
+	/* tell hid-input to skip setup of these event types */
 	if (usage->type == EV_KEY || usage->type == EV_ABS)
-		clear_bit(usage->code, *bit);
-
-	return 0;
+		set_bit(usage->type, hi->input->evbit);
+	return -1;
 }
 
 /*
@@ -108,58 +126,16 @@ static int egalax_input_mapped(struct hid_device *hdev, struct hid_input *hi,
  */
 static void egalax_filter_event(struct egalax_data *td, struct input_dev *input)
 {
-	td->first = !td->first; /* touchscreen emulation */
-
-	if (td->valid) {
-		/* emit multitouch events */
-		input_event(input, EV_ABS, ABS_MT_TRACKING_ID, td->id);
-		input_event(input, EV_ABS, ABS_MT_POSITION_X, td->x >> 3);
-		input_event(input, EV_ABS, ABS_MT_POSITION_Y, td->y >> 3);
+	input_mt_slot(input, td->slot);
+	input_mt_report_slot_state(input, MT_TOOL_FINGER, td->touch);
+	if (td->touch) {
+		input_event(input, EV_ABS, ABS_MT_POSITION_X, td->x);
+		input_event(input, EV_ABS, ABS_MT_POSITION_Y, td->y);
 		input_event(input, EV_ABS, ABS_MT_PRESSURE, td->z);
-
-		input_mt_sync(input);
-
-		/*
-		 * touchscreen emulation: store (x, y) as
-		 * the last valid values in this frame
-		 */
-		td->lastx = td->x;
-		td->lasty = td->y;
-		td->lastz = td->z;
-	}
-
-	/*
-	 * touchscreen emulation: if this is the second finger and at least
-	 * one in this frame is valid, the latest valid in the frame is
-	 * the oldest on the panel, the one we want for single touch
-	 */
-	if (!td->first && td->activity) {
-		input_event(input, EV_ABS, ABS_X, td->lastx >> 3);
-		input_event(input, EV_ABS, ABS_Y, td->lasty >> 3);
- 		input_event(input, EV_ABS, ABS_PRESSURE, td->lastz);
-	}
-
-	if (!td->valid) {
-		/*
-		 * touchscreen emulation: if the first finger is invalid
-		 * and there previously was finger activity, this is a release
-		 */ 
-		if (td->first && td->activity) {
-			input_event(input, EV_KEY, BTN_TOUCH, 0);
-			td->activity = false;
-		}
-		return;
-	}
-
-
-	/* touchscreen emulation: if no previous activity, emit touch event */
-	if (!td->activity) {
-		input_event(input, EV_KEY, BTN_TOUCH, 1);
-		td->activity = true;
 	}
+	input_mt_report_pointer_emulation(input, true);
 }
 
-
 static int egalax_event(struct hid_device *hid, struct hid_field *field,
 				struct hid_usage *usage, __s32 value)
 {
@@ -169,25 +145,26 @@ static int egalax_event(struct hid_device *hid, struct hid_field *field,
 	 * uses a standard parallel multitouch protocol (product ID ==
 	 * 48xx).  The second is capacitive and uses an unusual "serial"
 	 * protocol with a different message for each multitouch finger
-	 * (product ID == 72xx).  We do not yet generate a correct event
-	 * sequence for the capacitive/serial protocol.
+	 * (product ID == 72xx).
 	 */
 	if (hid->claimed & HID_CLAIMED_INPUT) {
 		struct input_dev *input = field->hidinput->input;
 
 		switch (usage->hid) {
 		case HID_DG_INRANGE:
+			td->valid = value;
+			break;
 		case HID_DG_CONFIDENCE:
 			/* avoid interference from generic hidinput handling */
 			break;
 		case HID_DG_TIPSWITCH:
-			td->valid = value;
+			td->touch = value;
 			break;
 		case HID_DG_TIPPRESSURE:
 			td->z = value;
 			break;
 		case HID_DG_CONTACTID:
-			td->id = value;
+			td->slot = clamp_val(value, 0, MAX_SLOTS - 1);
 			break;
 		case HID_GD_X:
 			td->x = value;
@@ -195,11 +172,11 @@ static int egalax_event(struct hid_device *hid, struct hid_field *field,
 		case HID_GD_Y:
 			td->y = value;
 			/* this is the last field in a finger */
-			egalax_filter_event(td, input);
+			if (td->valid)
+				egalax_filter_event(td, input);
 			break;
 		case HID_DG_CONTACTCOUNT:
 			/* touch emulation: this is the last field in a frame */
-			td->first = false;
 			break;
 
 		default:
@@ -261,6 +238,12 @@ static const struct hid_device_id egalax_devices[] = {
 			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH) },
 	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
 			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3) },
+	{ HID_USB_DEVICE(USB_VENDOR_ID_DWAV,
+			USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4) },
 	{ }
 };
 MODULE_DEVICE_TABLE(hid, egalax_devices);
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index 3341baa86a30..0f150c72da7b 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -196,6 +196,9 @@
 #define USB_DEVICE_ID_EGALAX_TOUCHCONTROLLER	0x0001
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH	0x480d
 #define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH1	0x720c
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH2	0x72a1
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH3	0x480e
+#define USB_DEVICE_ID_DWAV_EGALAX_MULTITOUCH4	0x726b
 
 #define USB_VENDOR_ID_ELECOM		0x056e
 #define USB_DEVICE_ID_ELECOM_BM084	0x0061
diff --git a/drivers/input/Makefile b/drivers/input/Makefile
index 7ad212d31f99..09614ce74961 100644
--- a/drivers/input/Makefile
+++ b/drivers/input/Makefile
@@ -5,7 +5,7 @@
 # Each configuration option enables a list of files.
 
 obj-$(CONFIG_INPUT)		+= input-core.o
-input-core-objs := input.o input-compat.o ff-core.o
+input-core-y := input.o input-compat.o input-mt.o ff-core.o
 
 obj-$(CONFIG_INPUT_FF_MEMLESS)	+= ff-memless.o
 obj-$(CONFIG_INPUT_POLLDEV)	+= input-polldev.o
diff --git a/drivers/input/apm-power.c b/drivers/input/apm-power.c
index 7d61a9660806..e90ee3d30613 100644
--- a/drivers/input/apm-power.c
+++ b/drivers/input/apm-power.c
@@ -9,6 +9,8 @@
  *
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/module.h>
 #include <linux/input.h>
 #include <linux/slab.h>
@@ -23,8 +25,7 @@ static void system_power_event(unsigned int keycode)
 	switch (keycode) {
 	case KEY_SUSPEND:
 		apm_queue_event(APM_USER_SUSPEND);
-
-		printk(KERN_INFO "apm-power: Requesting system suspend...\n");
+		pr_info("Requesting system suspend...\n");
 		break;
 	default:
 		break;
@@ -65,18 +66,15 @@ static int apmpower_connect(struct input_handler *handler,
 
 	error = input_register_handle(handle);
 	if (error) {
-		printk(KERN_ERR
-			"apm-power: Failed to register input power handler, "
-			"error %d\n", error);
+		pr_err("Failed to register input power handler, error %d\n",
+		       error);
 		kfree(handle);
 		return error;
 	}
 
 	error = input_open_device(handle);
 	if (error) {
-		printk(KERN_ERR
-			"apm-power: Failed to open input power device, "
-			"error %d\n", error);
+		pr_err("Failed to open input power device, error %d\n", error);
 		input_unregister_handle(handle);
 		kfree(handle);
 		return error;
diff --git a/drivers/input/evbug.c b/drivers/input/evbug.c
index f7c5c14ec12a..cd4e6679d61a 100644
--- a/drivers/input/evbug.c
+++ b/drivers/input/evbug.c
@@ -26,6 +26,8 @@
  * Vojtech Pavlik, Simunkova 1594, Prague 8, 182 00 Czech Republic
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #include <linux/slab.h>
 #include <linux/module.h>
 #include <linux/input.h>
@@ -38,8 +40,8 @@ MODULE_LICENSE("GPL");
 
 static void evbug_event(struct input_handle *handle, unsigned int type, unsigned int code, int value)
 {
-	printk(KERN_DEBUG "evbug.c: Event. Dev: %s, Type: %d, Code: %d, Value: %d\n",
-		dev_name(&handle->dev->dev), type, code, value);
+	printk(KERN_DEBUG pr_fmt("Event. Dev: %s, Type: %d, Code: %d, Value: %d\n"),
+	       dev_name(&handle->dev->dev), type, code, value);
 }
 
 static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
@@ -64,10 +66,10 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
 	if (error)
 		goto err_unregister_handle;
 
-	printk(KERN_DEBUG "evbug.c: Connected device: %s (%s at %s)\n",
-		dev_name(&dev->dev),
-		dev->name ?: "unknown",
-		dev->phys ?: "unknown");
+	printk(KERN_DEBUG pr_fmt("Connected device: %s (%s at %s)\n"),
+	       dev_name(&dev->dev),
+	       dev->name ?: "unknown",
+	       dev->phys ?: "unknown");
 
 	return 0;
 
@@ -80,8 +82,8 @@ static int evbug_connect(struct input_handler *handler, struct input_dev *dev,
 
 static void evbug_disconnect(struct input_handle *handle)
 {
-	printk(KERN_DEBUG "evbug.c: Disconnected device: %s\n",
-		dev_name(&handle->dev->dev));
+	printk(KERN_DEBUG pr_fmt("Disconnected device: %s\n"),
+	       dev_name(&handle->dev->dev));
 
 	input_close_device(handle);
 	input_unregister_handle(handle);
diff --git a/drivers/input/evdev.c b/drivers/input/evdev.c
index 68f09a868434..c8471a2552e7 100644
--- a/drivers/input/evdev.c
+++ b/drivers/input/evdev.c
@@ -8,6 +8,8 @@
  * the Free Software Foundation.
  */
 
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
 #define EVDEV_MINOR_BASE	64
 #define EVDEV_MINORS		32
 #define EVDEV_MIN_BUFFER_SIZE	64U
@@ -522,12 +524,11 @@ static int handle_eviocgbit(struct input_dev *dev,
 	if (type == EV_KEY && size == OLD_KEY_MAX) {
 		len = OLD_KEY_MAX;
 		if (printk_timed_ratelimit(&keymax_warn_time, 10 * 1000))
-			printk(KERN_WARNING
-				"evdev.c(EVIOCGBIT): Suspicious buffer size %u, "
-				"limiting output to %zu bytes. See "
-				"http://userweb.kernel.org/~dtor/eviocgbit-bug.html\n",
-				OLD_KEY_MAX,
-				BITS_TO_LONGS(OLD_KEY_MAX) * sizeof(long));
+			pr_warning("(EVIOCGBIT): Suspicious buffer size %u, "
+				   "limiting output to %zu bytes. See "
+				   "http://userweb.kernel.org/~dtor/eviocgbit-bug.html\n",
+				   OLD_KEY_MAX,
+				   BITS_TO_LONGS(OLD_KEY_MAX) * sizeof(long));
 	}
 
 	return bits_to_user(bits, len, size, p, compat_mode);
@@ -686,6 +687,10 @@ static long evdev_do_ioctl(struct file *file, unsigned int cmd,
 #define EVIOC_MASK_SIZE(nr)	((nr) & ~(_IOC_SIZEMASK << _IOC_SIZESHIFT))
 	switch (EVIOC_MASK_SIZE(cmd)) {
 
+	case EVIOCGPROP(0):
+		return bits_to_user(dev->propbit, INPUT_PROP_MAX,
+				    size, p, compat_mode);
+
 	case EVIOCGKEY(0):
 		return bits_to_user(dev->key, KEY_MAX, size, p, compat_mode);
 
@@ -897,7 +902,7 @@ static int evdev_connect(struct input_handler *handler, struct input_dev *dev,
 			break;
 
 	if (minor == EVDEV_MINORS) {
-		printk(KERN_ERR "evdev: no more free evdev devices\n");
+		pr_err("no more free evdev devices\n");
 		return -ENFILE;
 	}
 
diff --git a/drivers/input/ff-core.c b/drivers/input/ff-core.c
index 03078c08309a..3367f760d75a 100644
--- a/drivers/input/ff-core.c
+++ b/drivers/input/ff-core.c
@@ -23,7 +23,7 @@
 
 /* #define DEBUG */
 
-#define debug(format, arg...) pr_debug("ff-core: " format "\n", ## arg)
+#define pr_fmt(fmt) KBUILD_BASENAME ": " fmt
 
 #include <linux/input.h>
 #include <linux/module.h>
@@ -116,7 +116,7 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
 
 	if (effect->type < FF_EFFECT_MIN || effect->type > FF_EFFECT_MAX ||
 	    !test_bit(effect->type, dev->ffbit)) {
-		debug("invalid or not supported effect type in upload");
+		pr_debug("invalid or not supported effect type in upload\n");
 		return -EINVAL;
 	}
 
@@ -124,7 +124,7 @@ int input_ff_upload(struct input_dev *dev, struct ff_effect *effect,
 	    (effect->u.periodic.waveform < FF_WAVEFORM_MIN ||
 	     effect->u.periodic.waveform > FF_WAVEFORM_MAX ||
 	     !test_bit(effect->u.periodic.waveform, dev->ffbit))) {
-		debug("invalid or not supported wave form in upload");
+		pr_debug("invalid or not supported wave form in upload\n");
 		return -EINVAL;
 	}
 
@@ -246,7 +246,7 @@ static int flush_effects(struct input_dev *dev, struct file *file)
 	struct ff_device *ff = dev->ff;
 	int i;
 
-	debug("flushing now");
+	pr_debug("flushing now\n");
 
 	mutex_lock(&ff->mutex);
 
@@ -315,8 +315,7 @@ int input_ff_create(struct input_dev *dev, int max_effects)
 	int i;
 
 	if (!max_effects) {
-		printk(KERN_ERR
-		       "ff-core: cannot allocate device without any effects\n");
+		pr_err("cannot allocate device without any effects\n");
 		return -EINVAL;
 	}
 
diff --git a/drivers/input/ff-memless.c b/drivers/input/ff-memless.c
index 1d881c96ba8f..117a59aaa70e 100644
--- a/drivers/input/ff-memless.c
+++ b/drivers/input/ff-memless.c
@@ -23,7 +23,7 @@
 
 /* #define DEBUG */
 
-#define debug(format, arg...) pr_debug("ff-memless: " format "\n", ## arg)
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
 
 #include <linux/slab.h>
 #include <linux/input.h>
@@ -129,7 +129,7 @@ static void ml_schedule_timer(struct ml_device *ml)
 	int events = 0;
 	int i;
 
-	debug("calculating next timer");
+	pr_debug("calculating next timer\n");
 
 	for (i = 0; i < FF_MEMLESS_EFFECTS; i++) {
 
@@ -149,10 +149,10 @@ static void ml_schedule_timer(struct ml_device *ml)
 	}
 
 	if (!events) {
-		debug("no actions");