]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
USB: fix gadgetfs class request delegation
authorRoy Hashimoto <roy.hashimoto@gmail.com>
Wed, 12 Mar 2008 21:55:31 +0000 (13:55 -0800)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 25 Mar 2008 05:26:14 +0000 (22:26 -0700)
gadgetfs (drivers/usb/gadget/inode.c) was not delegating all
non-device requests to userspace.  This patch makes the handling of
all request cases consistent.

Signed-off-by: Roy Hashimoto <hashimot@alumni.caltech.edu>
Acked-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/usb/gadget/inode.c

index 805602a687cbc7bfd2b225d5e247a6f4f8c19cc5..0a6feafc8d2847ef39ab4ed3c74cac750e8b931c 100644 (file)
@@ -1458,7 +1458,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
        /* currently one config, two speeds */
        case USB_REQ_SET_CONFIGURATION:
                if (ctrl->bRequestType != 0)
-                       break;
+                       goto unrecognized;
                if (0 == (u8) w_value) {
                        value = 0;
                        dev->current_config = 0;
@@ -1505,7 +1505,7 @@ gadgetfs_setup (struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl)
        /* PXA automagically handles this request too */
        case USB_REQ_GET_CONFIGURATION:
                if (ctrl->bRequestType != 0x80)
-                       break;
+                       goto unrecognized;
                *(u8 *)req->buf = dev->current_config;
                value = min (w_length, (u16) 1);
                break;