16 files changed, 23 insertions, 29 deletions

diff --git a/drivers/usb/core/Kconfig b/drivers/usb/core/Kconfig
index bcc24779ba0e..18d02e32a3d5 100644
--- a/drivers/usb/core/Kconfig
+++ b/drivers/usb/core/Kconfig
@@ -123,9 +123,9 @@ config USB_OTG
 
 config USB_OTG_WHITELIST
         bool "Rely on OTG Targeted Peripherals List"
-        depends on USB_OTG || EMBEDDED
+        depends on USB_OTG || EXPERT
         default y if USB_OTG
-        default n if EMBEDDED
+        default n if EXPERT
         help
           If you say Y here, the "otg_whitelist.h" file will be used as a
           product whitelist, so USB peripherals not listed there will be
@@ -141,7 +141,7 @@ config USB_OTG_WHITELIST
 
 config USB_OTG_BLACKLIST_HUB
         bool "Disable external hubs"
-        depends on USB_OTG || EMBEDDED
+        depends on USB_OTG || EXPERT
         help
           If you say Y here, then Linux will refuse to enumerate
           external hubs.  OTG hosts are allowed to reduce hardware
diff --git a/drivers/usb/core/driver.c b/drivers/usb/core/driver.c
index b9278a1fb9e5..fca61720b873 100644
--- a/drivers/usb/core/driver.c
+++ b/drivers/usb/core/driver.c
@@ -375,7 +375,7 @@ static int usb_unbind_interface(struct device *dev)
                  * Just re-enable it without affecting the endpoint toggles.
                  */
                 usb_enable_interface(udev, intf, false);
-        } else if (!error && intf->dev.power.status == DPM_ON) {
+        } else if (!error && !intf->dev.power.in_suspend) {
                 r = usb_set_interface(udev, intf->altsetting[0].
                                 desc.bInterfaceNumber, 0);
                 if (r < 0)
@@ -960,7 +960,7 @@ void usb_rebind_intf(struct usb_interface *intf)
         }
 
         /* Try to rebind the interface */
-        if (intf->dev.power.status == DPM_ON) {
+        if (!intf->dev.power.in_suspend) {
                 intf->needs_binding = 0;
                 rc = device_attach(&intf->dev);
                 if (rc < 0)
@@ -1107,8 +1107,7 @@ static int usb_resume_interface(struct usb_device *udev,
         if (intf->condition == USB_INTERFACE_UNBOUND) {
 
                 /* Carry out a deferred switch to altsetting 0 */
-                if (intf->needs_altsetting0 &&
-                                intf->dev.power.status == DPM_ON) {
+                if (intf->needs_altsetting0 && !intf->dev.power.in_suspend) {
                         usb_set_interface(udev, intf->altsetting[0].
                                         desc.bInterfaceNumber, 0);
                         intf->needs_altsetting0 = 0;
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index 1210534822d6..5408186afc35 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -1320,7 +1320,7 @@ static struct imx_udc_struct controller = {
 };
 
 /*******************************************************************************
- * USB gadged driver functions
+ * USB gadget driver functions
  *******************************************************************************
  */
 int usb_gadget_probe_driver(struct usb_gadget_driver *driver,
diff --git a/drivers/usb/gadget/langwell_udc.c b/drivers/usb/gadget/langwell_udc.c
index 777972454e3e..1eca8b47ce3c 100644
--- a/drivers/usb/gadget/langwell_udc.c
+++ b/drivers/usb/gadget/langwell_udc.c
@@ -3086,7 +3086,7 @@ static void langwell_udc_remove(struct pci_dev *pdev)
 
         kfree(dev->ep);
 
-        /* diable IRQ handler */
+        /* disable IRQ handler */
         if (dev->got_irq)
                 free_irq(pdev->irq, dev);
 
@@ -3406,7 +3406,7 @@ static int langwell_udc_suspend(struct pci_dev *pdev, pm_message_t state)
         /* disable interrupt and set controller to stop state */
         langwell_udc_stop(dev);
 
-        /* diable IRQ handler */
+        /* disable IRQ handler */
         if (dev->got_irq)
                 free_irq(pdev->irq, dev);
         dev->got_irq = 0;
diff --git a/drivers/usb/gadget/storage_common.c b/drivers/usb/gadget/storage_common.c
index 3b513bafaf2a..b015561fd602 100644
--- a/drivers/usb/gadget/storage_common.c
+++ b/drivers/usb/gadget/storage_common.c
@@ -543,7 +543,7 @@ static int fsg_lun_open(struct fsg_lun *curlun, const char *filename)
         ro = curlun->initially_ro;
         if (!ro) {
                 filp = filp_open(filename, O_RDWR | O_LARGEFILE, 0);
-                if (-EROFS == PTR_ERR(filp))
+                if (PTR_ERR(filp) == -EROFS || PTR_ERR(filp) == -EACCES)
                         ro = 1;
         }
         if (ro)
@@ -558,10 +558,7 @@ static int fsg_lun_open(struct fsg_lun *curlun, const char *filename)
 
         if (filp->f_path.dentry)
                 inode = filp->f_path.dentry->d_inode;
-        if (inode && S_ISBLK(inode->i_mode)) {
-                if (bdev_read_only(inode->i_bdev))
-                        ro = 1;
-        } else if (!inode || !S_ISREG(inode->i_mode)) {
+        if (!inode || (!S_ISREG(inode->i_mode) && !S_ISBLK(inode->i_mode))) {
                 LINFO(curlun, "invalid file type: %s\n", filename);
                 goto out;
         }
diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c
index 20092a27a1e8..12fd184226f2 100644
--- a/drivers/usb/host/fhci-hcd.c
+++ b/drivers/usb/host/fhci-hcd.c
@@ -98,13 +98,13 @@ void fhci_usb_enable_interrupt(struct fhci_usb *usb)
         usb->intr_nesting_cnt--;
 }
 
-/* diable the usb interrupt */
+/* disable the usb interrupt */
 void fhci_usb_disable_interrupt(struct fhci_usb *usb)
 {
         struct fhci_hcd *fhci = usb->fhci;
 
         if (usb->intr_nesting_cnt == 0) {
-                /* diable the timer interrupt */
+                /* disable the timer interrupt */
                 disable_irq_nosync(fhci->timer->irq);
 
                 /* disable the usb interrupt */
diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c
index 7be548ca2183..38fe058fbe61 100644
--- a/drivers/usb/host/fhci-tds.c
+++ b/drivers/usb/host/fhci-tds.c
@@ -271,8 +271,8 @@ void fhci_init_ep_registers(struct fhci_usb *usb, struct endpoint *ep,
 
 /*
  * Collect the submitted frames and inform the application about them
- * It is also prepearing the TDs for new frames. If the Tx interrupts
- * are diabled, the application should call that routine to get
+ * It is also preparing the TDs for new frames. If the Tx interrupts
+ * are disabled, the application should call that routine to get
  * confirmation about the submitted frames. Otherwise, the routine is
  * called frome the interrupt service routine during the Tx interrupt.
  * In that case the application is informed by calling the application
diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c
index e49b75a78000..f90d003f2302 100644
--- a/drivers/usb/host/imx21-hcd.c
+++ b/drivers/usb/host/imx21-hcd.c
@@ -1658,7 +1658,7 @@ static int imx21_hc_reset(struct usb_hcd *hcd)
 
         spin_lock_irqsave(&imx21->lock, flags);
 
-        /* Reset the Host controler modules */
+        /* Reset the Host controller modules */
         writel(USBOTG_RST_RSTCTRL | USBOTG_RST_RSTRH |
                 USBOTG_RST_RSTHSIE | USBOTG_RST_RSTHC,
                 imx21->regs + USBOTG_RST_CTRL);
diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c
index 32149be4ad8e..e0cb12b573f9 100644
--- a/drivers/usb/host/oxu210hp-hcd.c
+++ b/drivers/usb/host/oxu210hp-hcd.c
@@ -3094,7 +3094,7 @@ static int oxu_hub_status_data(struct usb_hcd *hcd, char *buf)
 
         /* Some boards (mostly VIA?) report bogus overcurrent indications,
          * causing massive log spam unless we completely ignore them.  It
-         * may be relevant that VIA VT8235 controlers, where PORT_POWER is
+         * may be relevant that VIA VT8235 controllers, where PORT_POWER is
          * always set, seem to clear PORT_OCC and PORT_CSC when writing to
          * PORT_POWER; that's surprising, but maybe within-spec.
          */
diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c
index 44f8b9225054..a6afd15f6a46 100644
--- a/drivers/usb/misc/adutux.c
+++ b/drivers/usb/misc/adutux.c
@@ -717,7 +717,7 @@ static int adu_probe(struct usb_interface *interface,
                 goto exit;
         }
 
-        /* allocate memory for our device state and intialize it */
+        /* allocate memory for our device state and initialize it */
         dev = kzalloc(sizeof(struct adu_device), GFP_KERNEL);
         if (dev == NULL) {
                 dev_err(&interface->dev, "Out of memory\n");
diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c
index c9078e4e1f4d..e573e4704015 100644
--- a/drivers/usb/misc/iowarrior.c
+++ b/drivers/usb/misc/iowarrior.c
@@ -769,7 +769,7 @@ static int iowarrior_probe(struct usb_interface *interface,
         int i;
         int retval = -ENOMEM;
 
-        /* allocate memory for our device state and intialize it */
+        /* allocate memory for our device state and initialize it */
         dev = kzalloc(sizeof(struct iowarrior), GFP_KERNEL);
         if (dev == NULL) {
                 dev_err(&interface->dev, "Out of memory\n");
diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c
index edffef642337..eefb8275bb7e 100644
--- a/drivers/usb/misc/ldusb.c
+++ b/drivers/usb/misc/ldusb.c
@@ -642,7 +642,7 @@ static int ld_usb_probe(struct usb_interface *intf, const struct usb_device_id *
         int i;
         int retval = -ENOMEM;
 
-        /* allocate memory for our device state and intialize it */
+        /* allocate memory for our device state and initialize it */
 
         dev = kzalloc(sizeof(*dev), GFP_KERNEL);
         if (dev == NULL) {
diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c
index 9e8639d4e862..b0176e4569e0 100644
--- a/drivers/usb/musb/musb_debugfs.c
+++ b/drivers/usb/musb/musb_debugfs.c
@@ -36,7 +36,6 @@
 #include <linux/sched.h>
 #include <linux/init.h>
 #include <linux/list.h>
-#include <linux/kobject.h>
 #include <linux/platform_device.h>
 #include <linux/io.h>
 #include <linux/debugfs.h>
diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c
index 9b162dfaa4fb..ed58c6c8f15c 100644
--- a/drivers/usb/musb/musb_gadget.c
+++ b/drivers/usb/musb/musb_gadget.c
@@ -1684,7 +1684,7 @@ static inline void __init musb_g_init_endpoints(struct musb *musb)
         struct musb_hw_ep       *hw_ep;
         unsigned                count = 0;
 
-        /* intialize endpoint list just once */
+        /* initialize endpoint list just once */
         INIT_LIST_HEAD(&(musb->g.ep_list));
 
         for (epnum = 0, hw_ep = musb->endpoints;
@@ -1765,7 +1765,7 @@ void musb_gadget_cleanup(struct musb *musb)
  *
  * -EINVAL something went wrong (not driver)
  * -EBUSY another gadget is already using the controller
- * -ENOMEM no memeory to perform the operation
+ * -ENOMEM no memory to perform the operation
  *
  * @param driver the gadget driver
  * @param bind the driver's bind function
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index cdfb1868caef..748778288d94 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -615,7 +615,6 @@ static const struct usb_device_id option_ids[] = {
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0004, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0005, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0006, 0xff, 0xff, 0xff) },
-        { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0007, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0008, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0009, 0xff, 0xff, 0xff) },
         { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x000a, 0xff, 0xff, 0xff) },
diff --git a/drivers/usb/wusbcore/wa-rpipe.c b/drivers/usb/wusbcore/wa-rpipe.c
index c7b1d8108de9..8cb9d80207fa 100644
--- a/drivers/usb/wusbcore/wa-rpipe.c
+++ b/drivers/usb/wusbcore/wa-rpipe.c
@@ -49,7 +49,7 @@
  *
  *  USB Stack port number    4 (1 based)
  *  WUSB code port index     3 (0 based)
- *  USB Addresss             5 (2 based -- 0 is for default, 1 for root hub)
+ *  USB Address             5 (2 based -- 0 is for default, 1 for root hub)
  *
  *  Now, because we don't use the concept as default address exactly
  *  like the (wired) USB code does, we need to kind of skip it. So we