3 files changed, 6 insertions, 3 deletions

diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig
index dfb51a45496c..e0ff51b89529 100644
--- a/drivers/usb/gadget/Kconfig
+++ b/drivers/usb/gadget/Kconfig
@@ -952,6 +952,7 @@ endif
 config USB_G_WEBCAM
         tristate "USB Webcam Gadget"
         depends on VIDEO_DEV
+        select USB_LIBCOMPOSITE
         help
           The Webcam Gadget acts as a composite USB Audio and Video Class
           device. It provides a userspace API to process UVC control requests
diff --git a/drivers/usb/gadget/lpc32xx_udc.c b/drivers/usb/gadget/lpc32xx_udc.c
index f696fb9b136d..21a9861dabf0 100644
--- a/drivers/usb/gadget/lpc32xx_udc.c
+++ b/drivers/usb/gadget/lpc32xx_udc.c
@@ -2930,10 +2930,10 @@ static void vbus_work(struct work_struct *work)
 
                 /* Get the VBUS status from the transceiver */
                 value = i2c_smbus_read_byte_data(udc->isp1301_i2c_client,
-                                                 ISP1301_I2C_OTG_CONTROL_2);
+                                                 ISP1301_I2C_INTERRUPT_SOURCE);
 
                 /* VBUS on or off? */
-                if (value & OTG_B_SESS_VLD)
+                if (value & INT_SESS_VLD)
                         udc->vbus = 1;
                 else
                         udc->vbus = 0;
diff --git a/drivers/usb/gadget/net2272.c b/drivers/usb/gadget/net2272.c
index 43ac7482fa91..c009263a47e3 100644
--- a/drivers/usb/gadget/net2272.c
+++ b/drivers/usb/gadget/net2272.c
@@ -2069,8 +2069,10 @@ static irqreturn_t net2272_irq(int irq, void *_dev)
 #if defined(PLX_PCI_RDK2)
         /* see if PCI int for us by checking irqstat */
         intcsr = readl(dev->rdk2.fpga_base_addr + RDK2_IRQSTAT);
-        if (!intcsr & (1 << NET2272_PCI_IRQ))
+        if (!intcsr & (1 << NET2272_PCI_IRQ)) {
+                spin_unlock(&dev->lock);
                 return IRQ_NONE;
+        }
         /* check dma interrupts */
 #endif
         /* Platform/devcice interrupt handler */