---

yaml
---
r: 263876
b: refs/heads/master
c: bcac364
h: refs/heads/master
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 279b1e0fd90ef63c7acb34a5ca573f065a6fefb4
+refs/heads/master: bcac364a24c894c4cf8cf219b7863c192cd34079

trunk/MAINTAINERS

@@ -7211,9 +7211,6 @@ W:	http://opensource.wolfsonmicro.com/content/linux-drivers-wolfson-devices
 S:	Supported
 F:	Documentation/hwmon/wm83??
 F:	drivers/leds/leds-wm83*.c
-F:	drivers/input/misc/wm831x-on.c
-F:	drivers/input/touchscreen/wm831x-ts.c
-F:	drivers/input/touchscreen/wm97*.c
 F:	drivers/mfd/wm8*.c
 F:	drivers/power/wm83*.c
 F:	drivers/rtc/rtc-wm83*.c
@@ -7223,7 +7220,6 @@ F:	drivers/watchdog/wm83*_wdt.c
 F:	include/linux/mfd/wm831x/
 F:	include/linux/mfd/wm8350/
 F:	include/linux/mfd/wm8400*
-F:	include/linux/wm97xx.h
 F:	include/sound/wm????.h
 F:	sound/soc/codecs/wm*
 

trunk/arch/x86/xen/mmu.c

@@ -1721,8 +1721,10 @@ void __init xen_setup_machphys_mapping(void)
 		machine_to_phys_nr = MACH2PHYS_NR_ENTRIES;
 	}
 #ifdef CONFIG_X86_32
-	WARN_ON((machine_to_phys_mapping + (machine_to_phys_nr - 1))
-		< machine_to_phys_mapping);
+	if ((machine_to_phys_mapping + machine_to_phys_nr)
+	    < machine_to_phys_mapping)
+		machine_to_phys_nr = (unsigned long *)NULL
+				     - machine_to_phys_mapping;
 #endif
 }
 

trunk/arch/x86/xen/setup.c

@@ -306,12 +306,10 @@ char * __init xen_memory_setup(void)
 	sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
 
 	extra_limit = xen_get_max_pages();
-	if (max_pfn + extra_pages > extra_limit) {
-		if (extra_limit > max_pfn)
-			extra_pages = extra_limit - max_pfn;
-		else
-			extra_pages = 0;
-	}
+	if (extra_limit >= max_pfn)
+		extra_pages = extra_limit - max_pfn;
+	else
+		extra_pages = 0;
 
 	extra_pages += xen_return_unused_memory(xen_start_info->nr_pages, &e820);
 

trunk/arch/x86/xen/smp.c

@@ -532,6 +532,7 @@ static void __init xen_hvm_smp_prepare_cpus(unsigned int max_cpus)
 	WARN_ON(xen_smp_intr_init(0));
 
 	xen_init_lock_cpu(0);
+	xen_init_spinlocks();
 }
 
 static int __cpuinit xen_hvm_cpu_up(unsigned int cpu)

trunk/drivers/hid/hid-wacom.c

@@ -373,8 +373,6 @@ static int wacom_probe(struct hid_device *hdev,
 	hidinput = list_entry(hdev->inputs.next, struct hid_input, list);
 	input = hidinput->input;
 
-	__set_bit(INPUT_PROP_POINTER, input->propbit);
-
 	/* Basics */
 	input->evbit[0] |= BIT(EV_KEY) | BIT(EV_ABS) | BIT(EV_REL);
 

trunk/drivers/input/keyboard/adp5588-keys.c

@@ -668,3 +668,4 @@ module_exit(adp5588_exit);
 MODULE_LICENSE("GPL");
 MODULE_AUTHOR("Michael Hennerich <hennerich@blackfin.uclinux.org>");
 MODULE_DESCRIPTION("ADP5588/87 Keypad driver");
+MODULE_ALIAS("platform:adp5588-keys");

trunk/drivers/input/misc/cm109.c

@@ -475,7 +475,7 @@ static void cm109_toggle_buzzer_sync(struct cm109_dev *dev, int on)
 				le16_to_cpu(dev->ctl_req->wIndex),
 				dev->ctl_data,
 				USB_PKT_LEN, USB_CTRL_SET_TIMEOUT);
-	if (error < 0 && error != -EINTR)
+	if (error && error != EINTR)
 		err("%s: usb_control_msg() failed %d", __func__, error);
 }
 

trunk/drivers/input/mouse/bcm5974.c

@@ -67,10 +67,6 @@
 #define USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI	0x0245
 #define USB_DEVICE_ID_APPLE_WELLSPRING5_ISO	0x0246
 #define USB_DEVICE_ID_APPLE_WELLSPRING5_JIS	0x0247
-/* MacbookAir4,1 (unibody, July 2011) */
-#define USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI	0x0249
-#define USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO	0x024a
-#define USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS	0x024b
 /* MacbookAir4,2 (unibody, July 2011) */
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI	0x024c
 #define USB_DEVICE_ID_APPLE_WELLSPRING6_ISO	0x024d
@@ -116,10 +112,6 @@ static const struct usb_device_id bcm5974_table[] = {
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ANSI),
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_ISO),
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING5_JIS),
-	/* MacbookAir4,1 */
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO),
-	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS),
 	/* MacbookAir4,2 */
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ANSI),
 	BCM5974_DEVICE(USB_DEVICE_ID_APPLE_WELLSPRING6_ISO),
@@ -342,18 +334,6 @@ static const struct bcm5974_config bcm5974_config_table[] = {
 		{ DIM_X, DIM_X / SN_COORD, -4750, 5280 },
 		{ DIM_Y, DIM_Y / SN_COORD, -150, 6730 }
 	},
-	{
-		USB_DEVICE_ID_APPLE_WELLSPRING6A_ANSI,
-		USB_DEVICE_ID_APPLE_WELLSPRING6A_ISO,
-		USB_DEVICE_ID_APPLE_WELLSPRING6A_JIS,
-		HAS_INTEGRATED_BUTTON,
-		0x84, sizeof(struct bt_data),
-		0x81, TYPE2, FINGER_TYPE2, FINGER_TYPE2 + SIZEOF_ALL_FINGERS,
-		{ DIM_PRESSURE, DIM_PRESSURE / SN_PRESSURE, 0, 300 },
-		{ DIM_WIDTH, DIM_WIDTH / SN_WIDTH, 0, 2048 },
-		{ DIM_X, DIM_X / SN_COORD, -4620, 5140 },
-		{ DIM_Y, DIM_Y / SN_COORD, -150, 6600 }
-	},
 	{}
 };
 

trunk/drivers/input/tablet/wacom_sys.c

@@ -229,6 +229,13 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
 							get_unaligned_le16(&report[i + 3]);
 						i += 4;
 					}
+				} else if (usage == WCM_DIGITIZER) {
+					/* max pressure isn't reported
+					features->pressure_max = (unsigned short)
+							(report[i+4] << 8  | report[i + 3]);
+					*/
+					features->pressure_max = 255;
+					i += 4;
 				}
 				break;
 
@@ -284,6 +291,13 @@ static int wacom_parse_hid(struct usb_interface *intf, struct hid_descriptor *hi
 				pen = 1;
 				i++;
 				break;
+
+			case HID_USAGE_UNDEFINED:
+				if (usage == WCM_DESKTOP && finger) /* capacity */
+					features->pressure_max =
+						get_unaligned_le16(&report[i + 3]);
+				i += 4;
+				break;
 			}
 			break;
 

trunk/drivers/input/tablet/wacom_wac.c

@@ -800,26 +800,25 @@ static int wacom_bpt_touch(struct wacom_wac *wacom)
 	int i;
 
 	for (i = 0; i < 2; i++) {
-		int offset = (data[1] & 0x80) ? (8 * i) : (9 * i);
-		bool touch = data[offset + 3] & 0x80;
+		int p = data[9 * i + 2];
+		bool touch = p && !wacom->shared->stylus_in_proximity;
 
+		input_mt_slot(input, i);
+		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
 		/*
 		 * Touch events need to be disabled while stylus is
 		 * in proximity because user's hand is resting on touchpad
 		 * and sending unwanted events.  User expects tablet buttons
 		 * to continue working though.
 		 */
-		touch = touch && !wacom->shared->stylus_in_proximity;
-
-		input_mt_slot(input, i);
-		input_mt_report_slot_state(input, MT_TOOL_FINGER, touch);
 		if (touch) {
-			int x = get_unaligned_be16(&data[offset + 3]) & 0x7ff;
-			int y = get_unaligned_be16(&data[offset + 5]) & 0x7ff;
+			int x = get_unaligned_be16(&data[9 * i + 3]) & 0x7ff;
+			int y = get_unaligned_be16(&data[9 * i + 5]) & 0x7ff;
 			if (features->quirks & WACOM_QUIRK_BBTOUCH_LOWRES) {
 				x <<= 5;
 				y <<= 5;
 			}
+			input_report_abs(input, ABS_MT_PRESSURE, p);
 			input_report_abs(input, ABS_MT_POSITION_X, x);
 			input_report_abs(input, ABS_MT_POSITION_Y, y);
 		}
@@ -1057,11 +1056,10 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 			     features->x_fuzz, 0);
 	input_set_abs_params(input_dev, ABS_Y, 0, features->y_max,
 			     features->y_fuzz, 0);
-
-	if (features->device_type == BTN_TOOL_PEN) {
-		input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
+	input_set_abs_params(input_dev, ABS_PRESSURE, 0, features->pressure_max,
 			     features->pressure_fuzz, 0);
 
+	if (features->device_type == BTN_TOOL_PEN) {
 		/* penabled devices have fixed resolution for each model */
 		input_abs_set_res(input_dev, ABS_X, features->x_resolution);
 		input_abs_set_res(input_dev, ABS_Y, features->y_resolution);
@@ -1100,8 +1098,6 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 		__set_bit(BTN_TOOL_MOUSE, input_dev->keybit);
 		__set_bit(BTN_STYLUS, input_dev->keybit);
 		__set_bit(BTN_STYLUS2, input_dev->keybit);
-
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
 		break;
 
 	case WACOM_21UX2:
@@ -1130,9 +1126,6 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 		}
 
 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
-
-		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
 		wacom_setup_cintiq(wacom_wac);
 		break;
 
@@ -1157,8 +1150,6 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 		/* fall through */
 
 	case INTUOS:
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
 		wacom_setup_intuos(wacom_wac);
 		break;
 
@@ -1174,8 +1165,6 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 
 		input_set_abs_params(input_dev, ABS_Z, -900, 899, 0, 0);
 		wacom_setup_intuos(wacom_wac);
-
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
 		break;
 
 	case TABLETPC2FG:
@@ -1194,40 +1183,26 @@ void wacom_setup_input_capabilities(struct input_dev *input_dev,
 	case TABLETPC:
 		__clear_bit(ABS_MISC, input_dev->absbit);
 
-		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-
 		if (features->device_type != BTN_TOOL_PEN)
 			break;  /* no need to process stylus stuff */
 
 		/* fall through */
 
 	case PL:
+	case PTU:
 	case DTU:
 		__set_bit(BTN_TOOL_PEN, input_dev->keybit);
-		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
 		__set_bit(BTN_STYLUS, input_dev->keybit);
 		__set_bit(BTN_STYLUS2, input_dev->keybit);
-
-		__set_bit(INPUT_PROP_DIRECT, input_dev->propbit);
-		break;
-
-	case PTU:
-		__set_bit(BTN_STYLUS2, input_dev->keybit);
 		/* fall through */
 
 	case PENPARTNER:
-		__set_bit(BTN_TOOL_PEN, input_dev->keybit);
 		__set_bit(BTN_TOOL_RUBBER, input_dev->keybit);
-		__set_bit(BTN_STYLUS, input_dev->keybit);
-
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
 		break;
 
 	case BAMBOO_PT:
 		__clear_bit(ABS_MISC, input_dev->absbit);
 
-		__set_bit(INPUT_PROP_POINTER, input_dev->propbit);
-
 		if (features->device_type == BTN_TOOL_DOUBLETAP) {
 			__set_bit(BTN_LEFT, input_dev->keybit);
 			__set_bit(BTN_FORWARD, input_dev->keybit);

trunk/drivers/input/touchscreen/wacom_w8001.c

@@ -383,8 +383,6 @@ static int w8001_setup(struct w8001 *w8001)
 	dev->evbit[0] = BIT_MASK(EV_KEY) | BIT_MASK(EV_ABS);
 	strlcat(w8001->name, "Wacom Serial", sizeof(w8001->name));
 
-	__set_bit(INPUT_PROP_DIRECT, dev->propbit);
-
 	/* penabled? */
 	error = w8001_command(w8001, W8001_CMD_QUERY, true);
 	if (!error) {

trunk/drivers/target/target_core_transport.c

@@ -977,15 +977,17 @@ static void target_qf_do_work(struct work_struct *work)
 {
 	struct se_device *dev = container_of(work, struct se_device,
 					qf_work_queue);
+	LIST_HEAD(qf_cmd_list);
 	struct se_cmd *cmd, *cmd_tmp;
 
 	spin_lock_irq(&dev->qf_cmd_lock);
-	list_for_each_entry_safe(cmd, cmd_tmp, &dev->qf_cmd_list, se_qf_node) {
+	list_splice_init(&dev->qf_cmd_list, &qf_cmd_list);
+	spin_unlock_irq(&dev->qf_cmd_lock);
 
+	list_for_each_entry_safe(cmd, cmd_tmp, &qf_cmd_list, se_qf_node) {
 		list_del(&cmd->se_qf_node);
 		atomic_dec(&dev->dev_qf_count);
 		smp_mb__after_atomic_dec();
-		spin_unlock_irq(&dev->qf_cmd_lock);
 
 		pr_debug("Processing %s cmd: %p QUEUE_FULL in work queue"
 			" context: %s\n", cmd->se_tfo->get_fabric_name(), cmd,
@@ -997,10 +999,7 @@ static void target_qf_do_work(struct work_struct *work)
 		 * has been added to head of queue
 		 */
 		transport_add_cmd_to_queue(cmd, cmd->t_state);
-
-		spin_lock_irq(&dev->qf_cmd_lock);
 	}
-	spin_unlock_irq(&dev->qf_cmd_lock);
 }
 
 unsigned char *transport_dump_cmd_direction(struct se_cmd *cmd)