Merge branch 'linus' into core/percpu

Conflicts:
	kernel/irq/handle.c

2 files changed, 6 insertions, 5 deletions

diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c
index f2da0269e1b1..5d11c291f1ad 100644
--- a/drivers/usb/gadget/composite.c
+++ b/drivers/usb/gadget/composite.c
@@ -683,6 +683,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
         struct usb_request              *req = cdev->req;
         int                             value = -EOPNOTSUPP;
         u16                             w_index = le16_to_cpu(ctrl->wIndex);
+        u8                              intf = w_index & 0xFF;
         u16                             w_value = le16_to_cpu(ctrl->wValue);
         u16                             w_length = le16_to_cpu(ctrl->wLength);
         struct usb_function             *f = NULL;
@@ -769,10 +770,10 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
                         goto unknown;
                 if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
                         break;
-                f = cdev->config->interface[w_index];
+                f = cdev->config->interface[intf];
                 if (!f)
                         break;
-                if (w_value && !f->get_alt)
+                if (w_value && !f->set_alt)
                         break;
                 value = f->set_alt(f, w_index, w_value);
                 break;
@@ -781,7 +782,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
                         goto unknown;
                 if (!cdev->config || w_index >= MAX_CONFIG_INTERFACES)
                         break;
-                f = cdev->config->interface[w_index];
+                f = cdev->config->interface[intf];
                 if (!f)
                         break;
                 /* lots of interfaces only need altsetting zero... */
@@ -808,7 +809,7 @@ unknown:
                  */
                 if ((ctrl->bRequestType & USB_RECIP_MASK)
                                 == USB_RECIP_INTERFACE) {
-                        f = cdev->config->interface[w_index];
+                        f = cdev->config->interface[intf];
                         if (f && f->setup)
                                 value = f->setup(f, ctrl);
                         else
diff --git a/drivers/usb/gadget/imx_udc.c b/drivers/usb/gadget/imx_udc.c
index cde8fdf15d5b..77c5d0a8a06e 100644
--- a/drivers/usb/gadget/imx_udc.c
+++ b/drivers/usb/gadget/imx_udc.c
@@ -297,7 +297,7 @@ void imx_ep_stall(struct imx_ep_struct *imx_ep)
 
                 for (i = 0; i < 100; i ++) {
                         temp = __raw_readl(imx_usb->base + USB_EP_STAT(EP_NO(imx_ep)));
-                        if (!temp & EPSTAT_STALL)
+                        if (!(temp & EPSTAT_STALL))
                                 break;
                         udelay(20);
                 }