---

yaml
---
r: 233595
b: refs/heads/master
c: b5f7376
h: refs/heads/master
i:
  233593: b7711e9
  233591: ca1da35
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 49495d44dfa4ba76cf7d1ed8fe84746dd9552255
+refs/heads/master: b5f7376eb30538d03dd27f6a59b5b2d28587967c

trunk/arch/arm/mach-tegra/include/mach/kbc.h

@@ -57,5 +57,6 @@ struct tegra_kbc_platform_data {
 	const struct matrix_keymap_data *keymap_data;
 
 	bool wakeup;
+	bool use_fn_map;
 };
 #endif

trunk/arch/cris/kernel/vmlinux.lds.S

@@ -72,11 +72,6 @@ SECTIONS
 	INIT_TEXT_SECTION(PAGE_SIZE)
 	.init.data : { INIT_DATA }
 	.init.setup : { INIT_SETUP(16) }
-#ifdef CONFIG_ETRAX_ARCH_V32
-	__start___param = .;
-	__param : { *(__param) }
-	__stop___param = .;
-#endif
 	.initcall.init : {
 		INIT_CALLS
 	}

trunk/drivers/i2c/busses/i2c-omap.c

@@ -847,11 +847,15 @@ omap_i2c_isr(int this_irq, void *dev_id)
 			dev_err(dev->dev, "Arbitration lost\n");
 			err |= OMAP_I2C_STAT_AL;
 		}
+		/*
+		 * ProDB0017052: Clear ARDY bit twice
+		 */
 		if (stat & (OMAP_I2C_STAT_ARDY | OMAP_I2C_STAT_NACK |
 					OMAP_I2C_STAT_AL)) {
 			omap_i2c_ack_stat(dev, stat &
 				(OMAP_I2C_STAT_RRDY | OMAP_I2C_STAT_RDR |
-				OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR));
+				OMAP_I2C_STAT_XRDY | OMAP_I2C_STAT_XDR |
+				OMAP_I2C_STAT_ARDY));
 			omap_i2c_complete_cmd(dev, err);
 			return IRQ_HANDLED;
 		}
@@ -1137,12 +1141,41 @@ omap_i2c_remove(struct platform_device *pdev)
 	return 0;
 }
 
+#ifdef CONFIG_SUSPEND
+static int omap_i2c_suspend(struct device *dev)
+{
+	if (!pm_runtime_suspended(dev))
+		if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_suspend)
+			dev->bus->pm->runtime_suspend(dev);
+
+	return 0;
+}
+
+static int omap_i2c_resume(struct device *dev)
+{
+	if (!pm_runtime_suspended(dev))
+		if (dev->bus && dev->bus->pm && dev->bus->pm->runtime_resume)
+			dev->bus->pm->runtime_resume(dev);
+
+	return 0;
+}
+
+static struct dev_pm_ops omap_i2c_pm_ops = {
+	.suspend = omap_i2c_suspend,
+	.resume = omap_i2c_resume,
+};
+#define OMAP_I2C_PM_OPS (&omap_i2c_pm_ops)
+#else
+#define OMAP_I2C_PM_OPS NULL
+#endif
+
 static struct platform_driver omap_i2c_driver = {
 	.probe		= omap_i2c_probe,
 	.remove		= omap_i2c_remove,
 	.driver		= {
 		.name	= "omap_i2c",
 		.owner	= THIS_MODULE,
+		.pm	= OMAP_I2C_PM_OPS,
 	},
 };
 

trunk/drivers/i2c/busses/i2c-stu300.c

@@ -942,7 +942,7 @@ stu300_probe(struct platform_device *pdev)
 	adap->owner = THIS_MODULE;
 	/* DDC class but actually often used for more generic I2C */
 	adap->class = I2C_CLASS_DDC;
-	strncpy(adap->name, "ST Microelectronics DDC I2C adapter",
+	strlcpy(adap->name, "ST Microelectronics DDC I2C adapter",
 		sizeof(adap->name));
 	adap->nr = bus_nr;
 	adap->algo = &stu300_algo;

trunk/drivers/input/gameport/gameport.c

@@ -360,7 +360,7 @@ static int gameport_queue_event(void *object, struct module *owner,
 	event->owner = owner;
 
 	list_add_tail(&event->node, &gameport_event_list);
-	schedule_work(&gameport_event_work);
+	queue_work(system_long_wq, &gameport_event_work);
 
 out:
 	spin_unlock_irqrestore(&gameport_event_lock, flags);

trunk/drivers/input/keyboard/tegra-kbc.c

@@ -71,8 +71,9 @@ struct tegra_kbc {
 	spinlock_t lock;
 	unsigned int repoll_dly;
 	unsigned long cp_dly_jiffies;
+	bool use_fn_map;
 	const struct tegra_kbc_platform_data *pdata;
-	unsigned short keycode[KBC_MAX_KEY];
+	unsigned short keycode[KBC_MAX_KEY * 2];
 	unsigned short current_keys[KBC_MAX_KPENT];
 	unsigned int num_pressed_keys;
 	struct timer_list timer;
@@ -178,6 +179,40 @@ static const u32 tegra_kbc_default_keymap[] = {
 	KEY(15, 5, KEY_F2),
 	KEY(15, 6, KEY_CAPSLOCK),
 	KEY(15, 7, KEY_F6),
+
+	/* Software Handled Function Keys */
+	KEY(20, 0, KEY_KP7),
+
+	KEY(21, 0, KEY_KP9),
+	KEY(21, 1, KEY_KP8),
+	KEY(21, 2, KEY_KP4),
+	KEY(21, 4, KEY_KP1),
+
+	KEY(22, 1, KEY_KPSLASH),
+	KEY(22, 2, KEY_KP6),
+	KEY(22, 3, KEY_KP5),
+	KEY(22, 4, KEY_KP3),
+	KEY(22, 5, KEY_KP2),
+	KEY(22, 7, KEY_KP0),
+
+	KEY(27, 1, KEY_KPASTERISK),
+	KEY(27, 3, KEY_KPMINUS),
+	KEY(27, 4, KEY_KPPLUS),
+	KEY(27, 5, KEY_KPDOT),
+
+	KEY(28, 5, KEY_VOLUMEUP),
+
+	KEY(29, 3, KEY_HOME),
+	KEY(29, 4, KEY_END),
+	KEY(29, 5, KEY_BRIGHTNESSDOWN),
+	KEY(29, 6, KEY_VOLUMEDOWN),
+	KEY(29, 7, KEY_BRIGHTNESSUP),
+
+	KEY(30, 0, KEY_NUMLOCK),
+	KEY(30, 1, KEY_SCROLLLOCK),
+	KEY(30, 2, KEY_MUTE),
+
+	KEY(31, 4, KEY_HELP),
 };
 
 static const struct matrix_keymap_data tegra_kbc_default_keymap_data = {
@@ -224,6 +259,7 @@ static void tegra_kbc_report_keys(struct tegra_kbc *kbc)
 	unsigned int i;
 	unsigned int num_down = 0;
 	unsigned long flags;
+	bool fn_keypress = false;
 
 	spin_lock_irqsave(&kbc->lock, flags);
 	for (i = 0; i < KBC_MAX_KPENT; i++) {
@@ -237,11 +273,28 @@ static void tegra_kbc_report_keys(struct tegra_kbc *kbc)
 				MATRIX_SCAN_CODE(row, col, KBC_ROW_SHIFT);
 
 			scancodes[num_down] = scancode;
-			keycodes[num_down++] = kbc->keycode[scancode];
+			keycodes[num_down] = kbc->keycode[scancode];
+			/* If driver uses Fn map, do not report the Fn key. */
+			if ((keycodes[num_down] == KEY_FN) && kbc->use_fn_map)
+				fn_keypress = true;
+			else
+				num_down++;
 		}
 
 		val >>= 8;
 	}
+
+	/*
+	 * If the platform uses Fn keymaps, translate keys on a Fn keypress.
+	 * Function keycodes are KBC_MAX_KEY apart from the plain keycodes.
+	 */
+	if (fn_keypress) {
+		for (i = 0; i < num_down; i++) {
+			scancodes[i] += KBC_MAX_KEY;
+			keycodes[i] = kbc->keycode[scancodes[i]];
+		}
+	}
+
 	spin_unlock_irqrestore(&kbc->lock, flags);
 
 	tegra_kbc_report_released_keys(kbc->idev,
@@ -594,8 +647,11 @@ static int __devinit tegra_kbc_probe(struct platform_device *pdev)
 
 	input_dev->keycode = kbc->keycode;
 	input_dev->keycodesize = sizeof(kbc->keycode[0]);
-	input_dev->keycodemax = ARRAY_SIZE(kbc->keycode);
+	input_dev->keycodemax = KBC_MAX_KEY;
+	if (pdata->use_fn_map)
+		input_dev->keycodemax *= 2;
 
+	kbc->use_fn_map = pdata->use_fn_map;
 	keymap_data = pdata->keymap_data ?: &tegra_kbc_default_keymap_data;
 	matrix_keypad_build_keymap(keymap_data, KBC_ROW_SHIFT,
 				   input_dev->keycode, input_dev->keybit);

trunk/drivers/input/mouse/synaptics.h

@@ -51,6 +51,29 @@
 #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)
+
+/*
+ * The following describes response for the 0x0c query.
+ *
+ * byte	mask	name			meaning
+ * ----	----	-------			------------
+ * 1	0x01	adjustable threshold	capacitive button sensitivity
+ *					can be adjusted
+ * 1	0x02	report max		query 0x0d gives max coord reported
+ * 1	0x04	clearpad		sensor is ClearPad product
+ * 1	0x08	advanced gesture	not particularly meaningful
+ * 1	0x10	clickpad bit 0		1-button ClickPad
+ * 1	0x60	multifinger mode	identifies firmware finger counting
+ *					(not reporting!) algorithm.
+ *					Not particularly meaningful
+ * 1	0x80    covered pad		W clipped to 14, 15 == pad mostly covered
+ * 2	0x01    clickpad bit 1		2-button ClickPad
+ * 2	0x02    deluxe LED controls	touchpad support LED commands
+ *					ala multimedia control bar
+ * 2	0x04	reduced filtering	firmware does less filtering on
+ *					position data, driver should watch
+ *					for noise.
+ */
 #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)

trunk/drivers/input/serio/serio.c

@@ -299,7 +299,7 @@ static int serio_queue_event(void *object, struct module *owner,
 	event->owner = owner;
 
 	list_add_tail(&event->node, &serio_event_list);
-	schedule_work(&serio_event_work);
+	queue_work(system_long_wq, &serio_event_work);
 
 out:
 	spin_unlock_irqrestore(&serio_event_lock, flags);

trunk/drivers/usb/core/quirks.c

@@ -48,6 +48,10 @@ static const struct usb_device_id usb_quirk_list[] = {
 	{ USB_DEVICE(0x04b4, 0x0526), .driver_info =
 			USB_QUIRK_CONFIG_INTF_STRINGS },
 
+	/* Samsung Android phone modem - ID conflict with SPH-I500 */
+	{ USB_DEVICE(0x04e8, 0x6601), .driver_info =
+			USB_QUIRK_CONFIG_INTF_STRINGS },
+
 	/* Roland SC-8820 */
 	{ USB_DEVICE(0x0582, 0x0007), .driver_info = USB_QUIRK_RESET_RESUME },
 
@@ -68,6 +72,10 @@ static const struct usb_device_id usb_quirk_list[] = {
 	/* M-Systems Flash Disk Pioneers */
 	{ USB_DEVICE(0x08ec, 0x1000), .driver_info = USB_QUIRK_RESET_RESUME },
 
+	/* Keytouch QWERTY Panel keyboard */
+	{ USB_DEVICE(0x0926, 0x3333), .driver_info =
+			USB_QUIRK_CONFIG_INTF_STRINGS },
+
 	/* X-Rite/Gretag-Macbeth Eye-One Pro display colorimeter */
 	{ USB_DEVICE(0x0971, 0x2000), .driver_info = USB_QUIRK_NO_SET_INTF },
 

trunk/drivers/usb/musb/musb_core.h

@@ -488,6 +488,15 @@ struct musb {
 	unsigned		set_address:1;
 	unsigned		test_mode:1;
 	unsigned		softconnect:1;
+
+	u8			address;
+	u8			test_mode_nr;
+	u16			ackpend;		/* ep0 */
+	enum musb_g_ep0_state	ep0_state;
+	struct usb_gadget	g;			/* the gadget */
+	struct usb_gadget_driver *gadget_driver;	/* its driver */
+#endif
+
 	/*
 	 * FIXME: Remove this flag.
 	 *
@@ -501,14 +510,6 @@ struct musb {
 	 */
 	unsigned                double_buffer_not_ok:1 __deprecated;
 
-	u8			address;
-	u8			test_mode_nr;
-	u16			ackpend;		/* ep0 */
-	enum musb_g_ep0_state	ep0_state;
-	struct usb_gadget	g;			/* the gadget */
-	struct usb_gadget_driver *gadget_driver;	/* its driver */
-#endif
-
 	struct musb_hdrc_config	*config;
 
 #ifdef MUSB_CONFIG_PROC_FS

trunk/drivers/usb/musb/omap2430.c

@@ -362,6 +362,7 @@ static int omap2430_musb_init(struct musb *musb)
 
 static int omap2430_musb_exit(struct musb *musb)
 {
+	del_timer_sync(&musb_idle_timer);
 
 	omap2430_low_level_exit(musb);
 	otg_put_transceiver(musb->xceiv);

trunk/drivers/usb/serial/sierra.c

@@ -301,6 +301,9 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x1199, 0x68A3), 	/* Sierra Wireless Direct IP modems */
 	  .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
 	},
+	{ USB_DEVICE(0x0f3d, 0x68A3), 	/* Airprime/Sierra Wireless Direct IP modems */
+	  .driver_info = (kernel_ulong_t)&direct_ip_interface_blacklist
+	},
        { USB_DEVICE(0x413C, 0x08133) }, /* Dell Computer Corp. Wireless 5720 VZW Mobile Broadband (EVDO Rev-A) Minicard GPS Port */
 
 	{ }

trunk/drivers/usb/serial/usb_wwan.c

@@ -295,12 +295,15 @@ static void usb_wwan_indat_callback(struct urb *urb)
 		    __func__, status, endpoint);
 	} else {
 		tty = tty_port_tty_get(&port->port);
-		if (urb->actual_length) {
-			tty_insert_flip_string(tty, data, urb->actual_length);
-			tty_flip_buffer_push(tty);
-		} else
-			dbg("%s: empty read urb received", __func__);
-		tty_kref_put(tty);
+		if (tty) {
+			if (urb->actual_length) {
+				tty_insert_flip_string(tty, data,
+						urb->actual_length);
+				tty_flip_buffer_push(tty);
+			} else
+				dbg("%s: empty read urb received", __func__);
+			tty_kref_put(tty);
+		}
 
 		/* Resubmit urb so we continue receiving */
 		if (status != -ESHUTDOWN) {

trunk/drivers/usb/serial/visor.c

@@ -27,6 +27,7 @@
 #include <linux/uaccess.h>
 #include <linux/usb.h>
 #include <linux/usb/serial.h>
+#include <linux/usb/cdc.h>
 #include "visor.h"
 
 /*
@@ -479,6 +480,17 @@ static int visor_probe(struct usb_serial *serial,
 
 	dbg("%s", __func__);
 
+	/*
+	 * some Samsung Android phones in modem mode have the same ID
+	 * as SPH-I500, but they are ACM devices, so dont bind to them
+	 */
+	if (id->idVendor == SAMSUNG_VENDOR_ID &&
+		id->idProduct == SAMSUNG_SPH_I500_ID &&
+		serial->dev->descriptor.bDeviceClass == USB_CLASS_COMM &&
+		serial->dev->descriptor.bDeviceSubClass ==
+			USB_CDC_SUBCLASS_ACM)
+		return -ENODEV;
+
 	if (serial->dev->actconfig->desc.bConfigurationValue != 1) {
 		dev_err(&serial->dev->dev, "active config #%d != 1 ??\n",
 			serial->dev->actconfig->desc.bConfigurationValue);

trunk/fs/xfs/linux-2.6/xfs_discard.c

@@ -152,6 +152,8 @@ xfs_ioc_trim(
 
 	if (!capable(CAP_SYS_ADMIN))
 		return -XFS_ERROR(EPERM);
+	if (!blk_queue_discard(q))
+		return -XFS_ERROR(EOPNOTSUPP);
 	if (copy_from_user(&range, urange, sizeof(range)))
 		return -XFS_ERROR(EFAULT);
 

trunk/fs/xfs/xfs_fsops.c

@@ -53,6 +53,9 @@ xfs_fs_geometry(
 	xfs_fsop_geom_t		*geo,
 	int			new_version)
 {
+
+	memset(geo, 0, sizeof(*geo));
+
 	geo->blocksize = mp->m_sb.sb_blocksize;
 	geo->rtextsize = mp->m_sb.sb_rextsize;
 	geo->agblocks = mp->m_sb.sb_agblocks;