[PATCH] USB: gadget driver updates (SETUP api change)

This updates most of the gadget framework to expect SETUP packets use
USB byteorder (matching the annotation in <linux/usb_ch9.h> and usage
in the host side stack):

  - definition in <linux/usb_gadget.h>
  - gadget drivers:  Ethernet/RNDIS, serial/ACM, file_storage, gadgetfs.
  - dummy_hcd

It also includes some other similar changes as suggested by "sparse",
which was used to detect byteorder bugs.

Signed-off-by: David Brownell <dbrownell@users.sourceforge.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 0 insertions, 3 deletions

diff --git a/drivers/usb/gadget/dummy_hcd.c b/drivers/usb/gadget/dummy_hcd.c
index 73d2f24050ab..f9540adf2a4f 100644
--- a/drivers/usb/gadget/dummy_hcd.c
+++ b/drivers/usb/gadget/dummy_hcd.c
@@ -1267,9 +1267,6 @@ restart:
                         struct dummy_ep                 *ep2;
 
                         setup = *(struct usb_ctrlrequest*) urb->setup_packet;
-                        le16_to_cpus (&setup.wIndex);
-                        le16_to_cpus (&setup.wValue);
-                        le16_to_cpus (&setup.wLength);
                         if (setup.wLength != urb->transfer_buffer_length) {
                                 maybe_set_status (urb, -EOVERFLOW);
                                 goto return_urb;