Merge branch 'linux-3.0.y' into HEAD

23 files changed, 133 insertions, 85 deletions

diff --git a/Makefile b/Makefile
index fe91076..cc34921 100644
--- a/Makefile
+++ b/Makefile
@@ -1,6 +1,6 @@
 VERSION = 3
 PATCHLEVEL = 0
-SUBLEVEL = 35
+SUBLEVEL = 36
 EXTRAVERSION =
 NAME = Sneaky Weasel
 
diff --git a/arch/arm/mach-imx/mach-mx21ads.c b/arch/arm/mach-imx/mach-mx21ads.c
index 74ac889..a37fe02 100644
--- a/arch/arm/mach-imx/mach-mx21ads.c
+++ b/arch/arm/mach-imx/mach-mx21ads.c
@@ -32,7 +32,7 @@
  * Memory-mapped I/O on MX21ADS base board
  */
 #define MX21ADS_MMIO_BASE_ADDR   0xf5000000
-#define MX21ADS_MMIO_SIZE        SZ_16M
+#define MX21ADS_MMIO_SIZE        0xc00000
 
 #define MX21ADS_REG_ADDR(offset)    (void __force __iomem *) \
 		(MX21ADS_MMIO_BASE_ADDR + (offset))
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index b50c593..8385d1d 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -198,6 +198,9 @@ static void __init xen_banner(void)
 	       xen_feature(XENFEAT_mmu_pt_update_preserve_ad) ? " (preserve-AD)" : "");
 }
 
+#define CPUID_THERM_POWER_LEAF 6
+#define APERFMPERF_PRESENT 0
+
 static __read_mostly unsigned int cpuid_leaf1_edx_mask = ~0;
 static __read_mostly unsigned int cpuid_leaf1_ecx_mask = ~0;
 
@@ -218,6 +221,11 @@ static void xen_cpuid(unsigned int *ax, unsigned int *bx,
 		maskedx = cpuid_leaf1_edx_mask;
 		break;
 
+	case CPUID_THERM_POWER_LEAF:
+		/* Disabling APERFMPERF for kernel usage */
+		maskecx = ~(1 << APERFMPERF_PRESENT);
+		break;
+
 	case 0xb:
 		/* Suppress extended topology stuff */
 		maskebx = 0;
diff --git a/drivers/pci/pci.c b/drivers/pci/pci.c
index d549bbc..bf401ae 100644
--- a/drivers/pci/pci.c
+++ b/drivers/pci/pci.c
@@ -1682,6 +1682,11 @@ int pci_prepare_to_sleep(struct pci_dev *dev)
 	if (target_state == PCI_POWER_ERROR)
 		return -EIO;
 
+	/* Some devices mustn't be in D3 during system sleep */
+	if (target_state == PCI_D3hot &&
+			(dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP))
+		return 0;
+
 	pci_enable_wake(dev, target_state, device_may_wakeup(&dev->dev));
 
 	error = pci_set_power_state(dev, target_state);
diff --git a/drivers/pci/quirks.c b/drivers/pci/quirks.c
index a6b07dd..975af43 100644
--- a/drivers/pci/quirks.c
+++ b/drivers/pci/quirks.c
@@ -2856,6 +2856,32 @@ static void __devinit disable_igfx_irq(struct pci_dev *dev)
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x0102, disable_igfx_irq);
 DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x010a, disable_igfx_irq);
 
+/*
+ * The Intel 6 Series/C200 Series chipset's EHCI controllers on many
+ * ASUS motherboards will cause memory corruption or a system crash
+ * if they are in D3 while the system is put into S3 sleep.
+ */
+static void __devinit asus_ehci_no_d3(struct pci_dev *dev)
+{
+	const char *sys_info;
+	static const char good_Asus_board[] = "P8Z68-V";
+
+	if (dev->dev_flags & PCI_DEV_FLAGS_NO_D3_DURING_SLEEP)
+		return;
+	if (dev->subsystem_vendor != PCI_VENDOR_ID_ASUSTEK)
+		return;
+	sys_info = dmi_get_system_info(DMI_BOARD_NAME);
+	if (sys_info && memcmp(sys_info, good_Asus_board,
+			sizeof(good_Asus_board) - 1) == 0)
+		return;
+
+	dev_info(&dev->dev, "broken D3 during system sleep on ASUS\n");
+	dev->dev_flags |= PCI_DEV_FLAGS_NO_D3_DURING_SLEEP;
+	device_set_wakeup_capable(&dev->dev, false);
+}
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c26, asus_ehci_no_d3);
+DECLARE_PCI_FIXUP_FINAL(PCI_VENDOR_ID_INTEL, 0x1c2d, asus_ehci_no_d3);
+
 static void pci_do_fixups(struct pci_dev *dev, struct pci_fixup *f,
 			  struct pci_fixup *end)
 {
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 158f631..496e06e 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -498,6 +498,14 @@ static int acm_tty_open(struct tty_struct *tty, struct file *filp)
 
 	usb_autopm_put_interface(acm->control);
 
+	/*
+	 * Unthrottle device in case the TTY was closed while throttled.
+	 */
+	spin_lock_irq(&acm->read_lock);
+	acm->throttled = 0;
+	acm->throttle_req = 0;
+	spin_unlock_irq(&acm->read_lock);
+
 	if (acm_submit_read_urbs(acm, GFP_KERNEL))
 		goto bail_out;
 
diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c
index aa7bbbc..6c1642b 100644
--- a/drivers/usb/core/hcd-pci.c
+++ b/drivers/usb/core/hcd-pci.c
@@ -495,15 +495,6 @@ static int hcd_pci_suspend_noirq(struct device *dev)
 
 	pci_save_state(pci_dev);
 
-	/*
-	 * Some systems crash if an EHCI controller is in D3 during
-	 * a sleep transition.  We have to leave such controllers in D0.
-	 */
-	if (hcd->broken_pci_sleep) {
-		dev_dbg(dev, "Staying in PCI D0\n");
-		return retval;
-	}
-
 	/* If the root hub is dead rather than suspended, disallow remote
 	 * wakeup.  usb_hc_died() should ensure that both hosts are marked as
 	 * dying, so we only need to check the primary roothub.
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 1eebd45..806060c 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1803,7 +1803,6 @@ free_interfaces:
 		intfc = cp->intf_cache[i];
 		intf->altsetting = intfc->altsetting;
 		intf->num_altsetting = intfc->num_altsetting;
-		intf->intf_assoc = find_iad(dev, cp, i);
 		kref_get(&intfc->ref);
 
 		alt = usb_altnum_to_altsetting(intf, 0);
@@ -1816,6 +1815,8 @@ free_interfaces:
 		if (!alt)
 			alt = &intf->altsetting[0];
 
+		intf->intf_assoc =
+			find_iad(dev, cp, alt->desc.bInterfaceNumber);
 		intf->cur_altsetting = alt;
 		usb_enable_interface(dev, intf, true);
 		intf->dev.parent = &dev->dev;
diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c
index efb9efc..f768314 100644
--- a/drivers/usb/host/ehci-pci.c
+++ b/drivers/usb/host/ehci-pci.c
@@ -144,14 +144,6 @@ static int ehci_pci_setup(struct usb_hcd *hcd)
 			hcd->has_tt = 1;
 			tdi_reset(ehci);
 		}
-		if (pdev->subsystem_vendor == PCI_VENDOR_ID_ASUSTEK) {
-			/* EHCI #1 or #2 on 6 Series/C200 Series chipset */
-			if (pdev->device == 0x1c26 || pdev->device == 0x1c2d) {
-				ehci_info(ehci, "broken D3 during system sleep on ASUS\n");
-				hcd->broken_pci_sleep = 1;
-				device_set_wakeup_capable(&pdev->dev, false);
-			}
-		}
 		break;
 	case PCI_VENDOR_ID_TDI:
 		if (pdev->device == PCI_DEVICE_ID_TDI_EHCI) {
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c
index dbba936..16ec4d3 100644
--- a/drivers/usb/host/xhci.c
+++ b/drivers/usb/host/xhci.c
@@ -730,8 +730,8 @@ int xhci_suspend(struct xhci_hcd *xhci)
 	command = xhci_readl(xhci, &xhci->op_regs->command);
 	command |= CMD_CSS;
 	xhci_writel(xhci, command, &xhci->op_regs->command);
-	if (handshake(xhci, &xhci->op_regs->status, STS_SAVE, 0, 10*100)) {
-		xhci_warn(xhci, "WARN: xHC CMD_CSS timeout\n");
+	if (handshake(xhci, &xhci->op_regs->status, STS_SAVE, 0, 10 * 1000)) {
+		xhci_warn(xhci, "WARN: xHC save state timeout\n");
 		spin_unlock_irq(&xhci->lock);
 		return -ETIMEDOUT;
 	}
@@ -786,8 +786,8 @@ int xhci_resume(struct xhci_hcd *xhci, bool hibernated)
 		command |= CMD_CRS;
 		xhci_writel(xhci, command, &xhci->op_regs->command);
 		if (handshake(xhci, &xhci->op_regs->status,
-			      STS_RESTORE, 0, 10*100)) {
-			xhci_dbg(xhci, "WARN: xHC CMD_CSS timeout\n");
+			      STS_RESTORE, 0, 10 * 1000)) {
+			xhci_warn(xhci, "WARN: xHC restore state timeout\n");
 			spin_unlock_irq(&xhci->lock);
 			return -ETIMEDOUT;
 		}
diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c
index f2c57e0..aa0c43f 100644
--- a/drivers/usb/serial/cp210x.c
+++ b/drivers/usb/serial/cp210x.c
@@ -82,6 +82,7 @@ static const struct usb_device_id id_table[] = {
 	{ USB_DEVICE(0x10C4, 0x8066) }, /* Argussoft In-System Programmer */
 	{ USB_DEVICE(0x10C4, 0x806F) }, /* IMS USB to RS422 Converter Cable */
 	{ USB_DEVICE(0x10C4, 0x807A) }, /* Crumb128 board */
+	{ USB_DEVICE(0x10C4, 0x80C4) }, /* Cygnal Integrated Products, Inc., Optris infrared thermometer */
 	{ USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
 	{ USB_DEVICE(0x10C4, 0x80DD) }, /* Tracient RFID */
 	{ USB_DEVICE(0x10C4, 0x80F6) }, /* Suunto sports instrument */
diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c
index f08d494..86fc8fc 100644
--- a/drivers/usb/serial/ftdi_sio.c
+++ b/drivers/usb/serial/ftdi_sio.c
@@ -735,6 +735,7 @@ static struct usb_device_id id_table_combined [] = {
 	{ USB_DEVICE(TELLDUS_VID, TELLDUS_TELLSTICK_PID) },
 	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_SERIAL_VX7_PID) },
 	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_CT29B_PID) },
+	{ USB_DEVICE(RTSYSTEMS_VID, RTSYSTEMS_RTS01_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_MAXSTREAM_PID) },
 	{ USB_DEVICE(FTDI_VID, FTDI_PHI_FISCO_PID) },
 	{ USB_DEVICE(TML_VID, TML_USB_SERIAL_PID) },
diff --git a/drivers/usb/serial/ftdi_sio_ids.h b/drivers/usb/serial/ftdi_sio_ids.h
index 219b199..d27d7d7 100644
--- a/drivers/usb/serial/ftdi_sio_ids.h
+++ b/drivers/usb/serial/ftdi_sio_ids.h
@@ -784,6 +784,7 @@
 #define RTSYSTEMS_VID			0x2100	/* Vendor ID */
 #define RTSYSTEMS_SERIAL_VX7_PID	0x9e52	/* Serial converter for VX-7 Radios using FT232RL */
 #define RTSYSTEMS_CT29B_PID		0x9e54	/* CT29B Radio Cable */
+#define RTSYSTEMS_RTS01_PID		0x9e57	/* USB-RTS01 Radio Cable */
 
 
 /*
diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c
index ba0d287..42de17b 100644
--- a/drivers/usb/serial/mct_u232.c
+++ b/drivers/usb/serial/mct_u232.c
@@ -359,13 +359,16 @@ static int mct_u232_set_modem_ctrl(struct usb_serial *serial,
 			MCT_U232_SET_REQUEST_TYPE,
 			0, 0, buf, MCT_U232_SET_MODEM_CTRL_SIZE,
 			WDR_TIMEOUT);
-	if (rc < 0)
-		dev_err(&serial->dev->dev,
-			"Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc);
+	kfree(buf);
+
 	dbg("set_modem_ctrl: state=0x%x ==> mcr=0x%x", control_state, mcr);
 
-	kfree(buf);
-	return rc;
+	if (rc < 0) {
+		dev_err(&serial->dev->dev,
+			"Set MODEM CTRL 0x%x failed (error = %d)\n", mcr, rc);
+		return rc;
+	}
+	return 0;
 } /* mct_u232_set_modem_ctrl */
 
 static int mct_u232_get_modem_stat(struct usb_serial *serial,
diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c
index 3257519..fdbeb6a 100644
--- a/drivers/usb/serial/mos7840.c
+++ b/drivers/usb/serial/mos7840.c
@@ -206,7 +206,7 @@ static const struct usb_device_id moschip_port_id_table[] = {
 	{}			/* terminating entry */
 };
 
-static const struct usb_device_id moschip_id_table_combined[] __devinitconst = {
+static const struct usb_device_id moschip_id_table_combined[] = {
 	{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7840)},
 	{USB_DEVICE(USB_VENDOR_ID_MOSCHIP, MOSCHIP_DEVICE_ID_7820)},
 	{USB_DEVICE(USB_VENDOR_ID_BANDB, BANDB_DEVICE_ID_USO9ML2_2)},
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index cbe3451..ce02457 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -47,6 +47,7 @@
 /* Function prototypes */
 static int  option_probe(struct usb_serial *serial,
 			const struct usb_device_id *id);
+static void option_release(struct usb_serial *serial);
 static int option_send_setup(struct usb_serial_port *port);
 static void option_instat_callback(struct urb *urb);
 
@@ -150,6 +151,7 @@ static void option_instat_callback(struct urb *urb);
 #define HUAWEI_PRODUCT_E14AC			0x14AC
 #define HUAWEI_PRODUCT_K3806			0x14AE
 #define HUAWEI_PRODUCT_K4605			0x14C6
+#define HUAWEI_PRODUCT_K5005			0x14C8
 #define HUAWEI_PRODUCT_K3770			0x14C9
 #define HUAWEI_PRODUCT_K3771			0x14CA
 #define HUAWEI_PRODUCT_K4510			0x14CB
@@ -425,7 +427,7 @@ static void option_instat_callback(struct urb *urb);
 #define SAMSUNG_VENDOR_ID                       0x04e8
 #define SAMSUNG_PRODUCT_GT_B3730                0x6889
 
-/* YUGA products  www.yuga-info.com*/
+/* YUGA products  www.yuga-info.com gavin.kx@qq.com */
 #define YUGA_VENDOR_ID				0x257A
 #define YUGA_PRODUCT_CEM600			0x1601
 #define YUGA_PRODUCT_CEM610			0x1602
@@ -442,6 +444,8 @@ static void option_instat_callback(struct urb *urb);
 #define YUGA_PRODUCT_CEU516			0x160C
 #define YUGA_PRODUCT_CEU528			0x160D
 #define YUGA_PRODUCT_CEU526			0x160F
+#define YUGA_PRODUCT_CEU881			0x161F
+#define YUGA_PRODUCT_CEU882			0x162F
 
 #define YUGA_PRODUCT_CWM600			0x2601
 #define YUGA_PRODUCT_CWM610			0x2602
@@ -457,23 +461,26 @@ static void option_instat_callback(struct urb *urb);
 #define YUGA_PRODUCT_CWU518			0x260B
 #define YUGA_PRODUCT_CWU516			0x260C
 #define YUGA_PRODUCT_CWU528			0x260D
+#define YUGA_PRODUCT_CWU581			0x260E
 #define YUGA_PRODUCT_CWU526			0x260F
-
-#define YUGA_PRODUCT_CLM600			0x2601
-#define YUGA_PRODUCT_CLM610			0x2602
-#define YUGA_PRODUCT_CLM500			0x2603
-#define YUGA_PRODUCT_CLM510			0x2604
-#define YUGA_PRODUCT_CLM800			0x2605
-#define YUGA_PRODUCT_CLM900			0x2606
-
-#define YUGA_PRODUCT_CLU718			0x2607
-#define YUGA_PRODUCT_CLU716			0x2608
-#define YUGA_PRODUCT_CLU728			0x2609
-#define YUGA_PRODUCT_CLU726			0x260A
-#define YUGA_PRODUCT_CLU518			0x260B
-#define YUGA_PRODUCT_CLU516			0x260C
-#define YUGA_PRODUCT_CLU528			0x260D
-#define YUGA_PRODUCT_CLU526			0x260F
+#define YUGA_PRODUCT_CWU582			0x261F
+#define YUGA_PRODUCT_CWU583			0x262F
+
+#define YUGA_PRODUCT_CLM600			0x3601
+#define YUGA_PRODUCT_CLM610			0x3602
+#define YUGA_PRODUCT_CLM500			0x3603
+#define YUGA_PRODUCT_CLM510			0x3604
+#define YUGA_PRODUCT_CLM800			0x3605
+#define YUGA_PRODUCT_CLM900			0x3606
+
+#define YUGA_PRODUCT_CLU718			0x3607
+#define YUGA_PRODUCT_CLU716			0x3608
+#define YUGA_PRODUCT_CLU728			0x3609
+#define YUGA_PRODUCT_CLU726			0x360A
+#define YUGA_PRODUCT_CLU518			0x360B
+#define YUGA_PRODUCT_CLU516			0x360C
+#define YUGA_PRODUCT_CLU528			0x360D
+#define YUGA_PRODUCT_CLU526			0x360F
 
 /* Viettel products */
 #define VIETTEL_VENDOR_ID			0x2262
@@ -666,6 +673,11 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3806, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0xff, 0xff),
 		.driver_info = (kernel_ulong_t) &huawei_cdc12_blacklist },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x31) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K4605, 0xff, 0x01, 0x32) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x31) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x32) },
+	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K5005, 0xff, 0x01, 0x33) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x31) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3770, 0xff, 0x02, 0x32) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(HUAWEI_VENDOR_ID, HUAWEI_PRODUCT_K3771, 0xff, 0x02, 0x31) },
@@ -1207,6 +1219,11 @@ static const struct usb_device_id option_ids[] = {
 	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU516) },
 	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU528) },
 	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CLU526) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU881) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CEU882) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU581) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU582) },
+	{ USB_DEVICE(YUGA_VENDOR_ID, YUGA_PRODUCT_CWU583) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(VIETTEL_VENDOR_ID, VIETTEL_PRODUCT_VT1000, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE_AND_INTERFACE_INFO(ZD_VENDOR_ID, ZD_PRODUCT_7000, 0xff, 0xff, 0xff) },
 	{ USB_DEVICE(LG_VENDOR_ID, LG_PRODUCT_L02C) }, /* docomo L-02C modem */
@@ -1257,7 +1274,7 @@ static struct usb_serial_driver option_1port_device = {
 	.ioctl             = usb_wwan_ioctl,
 	.attach            = usb_wwan_startup,
 	.disconnect        = usb_wwan_disconnect,
-	.release           = usb_wwan_release,
+	.release           = option_release,
 	.read_int_callback = option_instat_callback,
 #ifdef CONFIG_PM
 	.suspend           = usb_wwan_suspend,
@@ -1267,35 +1284,6 @@ static struct usb_serial_driver option_1port_device = {
 
 static int debug;
 
-/* per port private data */
-
-#define N_IN_URB 4
-#define N_OUT_URB 4
-#define IN_BUFLEN 4096
-#define OUT_BUFLEN 4096
-
-struct option_port_private {
-	/* Input endpoints and buffer for this port */
-	struct urb *in_urbs[N_IN_URB];
-	u8 *in_buffer[N_IN_URB];
-	/* Output endpoints and buffer for this port */
-	struct urb *out_urbs[N_OUT_URB];
-	u8 *out_buffer[N_OUT_URB];
-	unsigned long out_busy;		/* Bit vector of URBs in use */
-	int opened;
-	struct usb_anchor delayed;
-
-	/* Settings for the port */
-	int rts_state;	/* Handshaking pins (outputs) */
-	int dtr_state;
-	int cts_state;	/* Handshaking pins (inputs) */
-	int dsr_state;
-	int dcd_state;
-	int ri_state;
-
-	unsigned long tx_start_time[N_OUT_URB];
-};
-
 /* Functions used by new usb-serial code. */
 static int __init option_init(void)
 {
@@ -1393,12 +1381,22 @@ static int option_probe(struct usb_serial *serial,
 	return 0;
 }
 
+static void option_release(struct usb_serial *serial)
+{
+	struct usb_wwan_intf_private *priv = usb_get_serial_data(serial);
+
+	usb_wwan_release(serial);
+
+	kfree(priv);
+}
+
 static void option_instat_callback(struct urb *urb)
 {
 	int err;
 	int status = urb->status;
 	struct usb_serial_port *port =  urb->context;
-	struct option_port_private *portdata = usb_get_serial_port_data(port);
+	struct usb_wwan_port_private *portdata =
+					usb_get_serial_port_data(port);
 
 	dbg("%s", __func__);
 	dbg("%s: urb %p port %p has data %p", __func__, urb, port, portdata);
@@ -1459,7 +1457,7 @@ static int option_send_setup(struct usb_serial_port *port)
 	struct usb_serial *serial = port->serial;
 	struct usb_wwan_intf_private *intfdata =
 		(struct usb_wwan_intf_private *) serial->private;
-	struct option_port_private *portdata;
+	struct usb_wwan_port_private *portdata;
 	int ifNum = serial->interface->cur_altsetting->desc.bInterfaceNumber;
 	int val = 0;
 	dbg("%s", __func__);
diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c
index 247c014..7cd2c26 100644
--- a/drivers/usb/serial/qcserial.c
+++ b/drivers/usb/serial/qcserial.c
@@ -104,7 +104,13 @@ static const struct usb_device_id id_table[] = {
 	{USB_DEVICE(0x1410, 0xa021)},	/* Novatel Gobi 3000 Composite */
 	{USB_DEVICE(0x413c, 0x8193)},	/* Dell Gobi 3000 QDL */
 	{USB_DEVICE(0x413c, 0x8194)},	/* Dell Gobi 3000 Composite */
+	{USB_DEVICE(0x1199, 0x9010)},	/* Sierra Wireless Gobi 3000 QDL */
+	{USB_DEVICE(0x1199, 0x9012)},	/* Sierra Wireless Gobi 3000 QDL */
 	{USB_DEVICE(0x1199, 0x9013)},	/* Sierra Wireless Gobi 3000 Modem device (MC8355) */
+	{USB_DEVICE(0x1199, 0x9014)},	/* Sierra Wireless Gobi 3000 QDL */
+	{USB_DEVICE(0x1199, 0x9015)},	/* Sierra Wireless Gobi 3000 Modem device */
+	{USB_DEVICE(0x1199, 0x9018)},	/* Sierra Wireless Gobi 3000 QDL */
+	{USB_DEVICE(0x1199, 0x9019)},	/* Sierra Wireless Gobi 3000 Modem device */
 	{USB_DEVICE(0x12D1, 0x14F0)},	/* Sony Gobi 3000 QDL */
 	{USB_DEVICE(0x12D1, 0x14F1)},	/* Sony Gobi 3000 Composite */
 	{ }				/* Terminating entry */
diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c
index ef71ba3..d547638 100644
--- a/drivers/usb/serial/sierra.c
+++ b/drivers/usb/serial/sierra.c
@@ -304,6 +304,10 @@ 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
 	},
+	/* AT&T Direct IP LTE modems */
+	{ USB_DEVICE_AND_INTERFACE_INFO(0x0F3D, 0x68AA, 0xFF, 0xFF, 0xFF),
+	  .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
 	},
diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c
index 5d7b71b..6f81aa5 100644
--- a/drivers/usb/serial/usb-serial.c
+++ b/drivers/usb/serial/usb-serial.c
@@ -669,12 +669,14 @@ exit:
 static struct usb_serial_driver *search_serial_device(
 					struct usb_interface *iface)
 {
-	const struct usb_device_id *id;
+	const struct usb_device_id *id = NULL;
 	struct usb_serial_driver *drv;
+	struct usb_driver *driver = to_usb_driver(iface->dev.driver);
 
 	/* Check if the usb id matches a known device */
 	list_for_each_entry(drv, &usb_serial_driver_list, driver_list) {
-		id = get_iface_id(drv, iface);
+		if (drv->usb_driver == driver)
+			id = get_iface_id(drv, iface);
 		if (id)
 			return drv;
 	}
diff --git a/fs/hfsplus/wrapper.c b/fs/hfsplus/wrapper.c
index 7b8112d..aac1563 100644
--- a/fs/hfsplus/wrapper.c
+++ b/fs/hfsplus/wrapper.c
@@ -56,7 +56,7 @@ int hfsplus_submit_bio(struct super_block *sb, sector_t sector,
 	DECLARE_COMPLETION_ONSTACK(wait);
 	struct bio *bio;
 	int ret = 0;
-	unsigned int io_size;
+	u64 io_size;
 	loff_t start;
 	int offset;
 
diff --git a/include/linux/pci.h b/include/linux/pci.h
index c446b5c..ff5970b 100644
--- a/include/linux/pci.h
+++ b/include/linux/pci.h
@@ -174,6 +174,8 @@ enum pci_dev_flags {
 	PCI_DEV_FLAGS_MSI_INTX_DISABLE_BUG = (__force pci_dev_flags_t) 1,
 	/* Device configuration is irrevocably lost if disabled into D3 */
 	PCI_DEV_FLAGS_NO_D3 = (__force pci_dev_flags_t) 2,
+	/* Device causes system crash if in D3 during S3 sleep */
+	PCI_DEV_FLAGS_NO_D3_DURING_SLEEP = (__force pci_dev_flags_t) 8,
 };
 
 enum pci_irq_reroute_variant {
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h
index f54e9ef..1d3f413 100644
--- a/include/linux/usb/hcd.h
+++ b/include/linux/usb/hcd.h
@@ -129,8 +129,6 @@ struct usb_hcd {
 	unsigned		wireless:1;	/* Wireless USB HCD */
 	unsigned		authorized_default:1;
 	unsigned		has_tt:1;	/* Integrated TT in root hub */
-	unsigned		broken_pci_sleep:1;	/* Don't put the
-			controller in PCI-D3 for system sleep */
 
 	int			irq;		/* irq allocated */
 	void __iomem		*regs;		/* device memory/io */
diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
index ce5f111..54c59ab 100644
--- a/net/sunrpc/svc.c
+++ b/net/sunrpc/svc.c
@@ -1302,7 +1302,8 @@ bc_svc_process(struct svc_serv *serv, struct rpc_rqst *req,
 						sizeof(req->rq_snd_buf));
 		return bc_send(req);
 	} else {
-		/* Nothing to do to drop request */
+		/* drop request */
+		xprt_free_bc_request(req);
 		return 0;
 	}
 }