Merge branch 'highmem' into devel

Conflicts:

	arch/arm/mach-clps7500/include/mach/memory.h

1 files changed, 7 insertions, 7 deletions

diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c
index a4790f3c7cd3..8c5026be79d4 100644
--- a/drivers/usb/gadget/pxa25x_udc.c
+++ b/drivers/usb/gadget/pxa25x_udc.c
@@ -141,7 +141,11 @@ static int is_vbus_present(void)
 
         if (mach->gpio_vbus) {
                 int value = gpio_get_value(mach->gpio_vbus);
-                return mach->gpio_vbus_inverted ? !value : value;
+
+                if (mach->gpio_vbus_inverted)
+                        return !value;
+                else
+                        return !!value;
         }
         if (mach->udc_is_connected)
                 return mach->udc_is_connected();
@@ -982,7 +986,7 @@ static int pxa25x_udc_vbus_session(struct usb_gadget *_gadget, int is_active)
         struct pxa25x_udc       *udc;
 
         udc = container_of(_gadget, struct pxa25x_udc, gadget);
-        udc->vbus = (is_active != 0);
+        udc->vbus = is_active;
         DMSG("vbus %s\n", is_active ? "supplied" : "inactive");
         pullup(udc);
         return 0;
@@ -1399,12 +1403,8 @@ lubbock_vbus_irq(int irq, void *_dev)
 static irqreturn_t udc_vbus_irq(int irq, void *_dev)
 {
         struct pxa25x_udc       *dev = _dev;
-        int                     vbus = gpio_get_value(dev->mach->gpio_vbus);
 
-        if (dev->mach->gpio_vbus_inverted)
-                vbus = !vbus;
-
-        pxa25x_udc_vbus_session(&dev->gadget, vbus);
+        pxa25x_udc_vbus_session(&dev->gadget, is_vbus_present());
         return IRQ_HANDLED;
 }