Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input

Pull input updates from Dmitry Torokhov:
 "Updates for the input subsystem.  You will get an new drivers for
  Hyper-V synthetic keyboard and for Neonode zForce touchscreens, plus a
  bunch of driver fixes and cleanups"

* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/dtor/input: (49 commits)
  Revert "Input: ALPS - add support for model found on Dell XT2"
  arm: dts: am335x sk: add touchscreen support
  Input: ti_am335x_tsc - fix spelling mistake in TSC/ADC DT binding
  Input: cyttsp4 - replace IS_ERR and PTR_ERR with PTR_ERR_OR_ZERO
  Input: mma8450 - add missing i2c_set_clientdata() in mma8450_probe()
  Input: mpu3050 - add missing i2c_set_clientdata() in mpu3050_probe()
  Input: tnetv107x-keypad - make irqs signed for error handling
  Input: add driver for Neonode zForce based touchscreens
  Input: sh_keysc - enable the driver on all ARM platforms
  Input: remove a redundant max() call
  Input: mousedev - allow disabling even without CONFIG_EXPERT
  Input: allow deselecting serio drivers even without CONFIG_EXPERT
  Input: i8042 - add PNP modaliases
  Input: evdev - fall back to vmalloc for client event buffer
  Input: cypress_ps2 - do not consider data bad if palm is detected
  Input: cypress_ps2 - remove useless cast
  Input: fix PWM-related undefined reference errors
  Input: ALPS - change secondary device's name
  Input: wacom - not all multi-interface devices support touch
  Input: nspire-keypad - add missing clk_disable_unprepare() on error path
  ...

1 files changed, 59 insertions, 37 deletions

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index e53416a..867e7c3 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -524,9 +524,6 @@ static int wacom_set_device_mode(struct usb_interface *intf, int report_id, int
 
 		error = wacom_set_report(intf, WAC_HID_FEATURE_REPORT,
 		                         report_id, rep_data, length, 1);
-		if (error >= 0)
-			error = wacom_get_report(intf, WAC_HID_FEATURE_REPORT,
-			                         report_id, rep_data, length, 1);
 	} while ((error < 0 || rep_data[1] != mode) && limit++ < WAC_MSG_RETRIES);
 
 	kfree(rep_data);
@@ -548,7 +545,7 @@ static int wacom_query_tablet_data(struct usb_interface *intf, struct wacom_feat
 			/* MT Tablet PC touch */
 			return wacom_set_device_mode(intf, 3, 4, 4);
 		}
-		else if (features->type == WACOM_24HDT) {
+		else if (features->type == WACOM_24HDT || features->type == CINTIQ_HYBRID) {
 			return wacom_set_device_mode(intf, 18, 3, 2);
 		}
 	} else if (features->device_type == BTN_TOOL_PEN) {
@@ -719,7 +716,7 @@ static int wacom_led_control(struct wacom *wacom)
 		return -ENOMEM;
 
 	if (wacom->wacom_wac.features.type >= INTUOS5S &&
-	    wacom->wacom_wac.features.type <= INTUOS5L)	{
+	    wacom->wacom_wac.features.type <= INTUOSPL) {
 		/*
 		 * Touch Ring and crop mark LED luminance may take on
 		 * one of four values:
@@ -981,14 +978,20 @@ static int wacom_initialize_leds(struct wacom *wacom)
 	case INTUOS5S:
 	case INTUOS5:
 	case INTUOS5L:
-		wacom->led.select[0] = 0;
-		wacom->led.select[1] = 0;
-		wacom->led.llv = 32;
-		wacom->led.hlv = 0;
-		wacom->led.img_lum = 0;
-
-		error = sysfs_create_group(&wacom->intf->dev.kobj,
-					   &intuos5_led_attr_group);
+	case INTUOSPS:
+	case INTUOSPM:
+	case INTUOSPL:
+		if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN) {
+			wacom->led.select[0] = 0;
+			wacom->led.select[1] = 0;
+			wacom->led.llv = 32;
+			wacom->led.hlv = 0;
+			wacom->led.img_lum = 0;
+
+			error = sysfs_create_group(&wacom->intf->dev.kobj,
+						  &intuos5_led_attr_group);
+		} else
+			return 0;
 		break;
 
 	default:
@@ -1024,8 +1027,12 @@ static void wacom_destroy_leds(struct wacom *wacom)
 	case INTUOS5S:
 	case INTUOS5:
 	case INTUOS5L:
-		sysfs_remove_group(&wacom->intf->dev.kobj,
-				   &intuos5_led_attr_group);
+	case INTUOSPS:
+	case INTUOSPM:
+	case INTUOSPL:
+		if (wacom->wacom_wac.features.device_type == BTN_TOOL_PEN)
+			sysfs_remove_group(&wacom->intf->dev.kobj,
+					   &intuos5_led_attr_group);
 		break;
 	}
 }
@@ -1185,34 +1192,47 @@ static void wacom_wireless_work(struct work_struct *work)
 		wacom_wac1->features =
 			*((struct wacom_features *)id->driver_info);
 		wacom_wac1->features.device_type = BTN_TOOL_PEN;
+		snprintf(wacom_wac1->name, WACOM_NAME_MAX, "%s (WL) Pen",
+			 wacom_wac1->features.name);
 		error = wacom_register_input(wacom1);
 		if (error)
-			goto fail1;
+			goto fail;
 
 		/* Touch interface */
-		wacom_wac2->features =
-			*((struct wacom_features *)id->driver_info);
-		wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
-		wacom_wac2->features.device_type = BTN_TOOL_FINGER;
-		wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096;
-		error = wacom_register_input(wacom2);
-		if (error)
-			goto fail2;
+		if (wacom_wac1->features.touch_max) {
+			wacom_wac2->features =
+				*((struct wacom_features *)id->driver_info);
+			wacom_wac2->features.pktlen = WACOM_PKGLEN_BBTOUCH3;
+			wacom_wac2->features.device_type = BTN_TOOL_FINGER;
+			wacom_wac2->features.x_max = wacom_wac2->features.y_max = 4096;
+			if (wacom_wac2->features.touch_max)
+				snprintf(wacom_wac2->name, WACOM_NAME_MAX,
+					 "%s (WL) Finger",wacom_wac2->features.name);
+			else
+				snprintf(wacom_wac2->name, WACOM_NAME_MAX,
+					 "%s (WL) Pad",wacom_wac2->features.name);
+			error = wacom_register_input(wacom2);
+			if (error)
+				goto fail;
+		}
 
 		error = wacom_initialize_battery(wacom);
 		if (error)
-			goto fail3;
+			goto fail;
 	}
 
 	return;
 
-fail3:
-	input_unregister_device(wacom_wac2->input);
-	wacom_wac2->input = NULL;
-fail2:
-	input_unregister_device(wacom_wac1->input);
-	wacom_wac1->input = NULL;
-fail1:
+fail:
+	if (wacom_wac2->input) {
+		input_unregister_device(wacom_wac2->input);
+		wacom_wac2->input = NULL;
+	}
+
+	if (wacom_wac1->input) {
+		input_unregister_device(wacom_wac1->input);
+		wacom_wac1->input = NULL;
+	}
 	return;
 }
 
@@ -1302,7 +1322,7 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 	 * HID descriptor. If this is the touch interface (wMaxPacketSize
 	 * of WACOM_PKGLEN_BBTOUCH3), override the table values.
 	 */
-	if (features->type >= INTUOS5S && features->type <= INTUOS5L) {
+	if (features->type >= INTUOS5S && features->type <= INTUOSPL) {
 		if (endpoint->wMaxPacketSize == WACOM_PKGLEN_BBTOUCH3) {
 			features->device_type = BTN_TOOL_FINGER;
 			features->pktlen = WACOM_PKGLEN_BBTOUCH3;
@@ -1329,10 +1349,12 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 		struct usb_device *other_dev;
 
 		/* Append the device type to the name */
-		strlcat(wacom_wac->name,
-			features->device_type == BTN_TOOL_PEN ?
-				" Pen" : " Finger",
-			sizeof(wacom_wac->name));
+		if (features->device_type != BTN_TOOL_FINGER)
+			strlcat(wacom_wac->name, " Pen", WACOM_NAME_MAX);
+		else if (features->touch_max)
+			strlcat(wacom_wac->name, " Finger", WACOM_NAME_MAX);
+		else
+			strlcat(wacom_wac->name, " Pad", WACOM_NAME_MAX);
 
 		other_dev = wacom_get_sibling(dev, features->oVid, features->oPid);
 		if (other_dev == NULL || wacom_get_usbdev_data(other_dev) == NULL)