tree 663cd91c3d4ca2a71937b0dcaad51b02cae3c9c6
parent 1e429018b646bdf903554e92ead1cda96cc552dc
author Matthew Wilcox <matthew@wil.cx> 1272738001 -0600
committer Greg Kroah-Hartman <gregkh@suse.de> 1274386901 -0700

USB: Change the scatterlist type in struct urb

Change the type of the URB's 'sg' pointer from a usb_sg_request to
a scatterlist.  This allows drivers to submit scatter-gather lists
without using the usb_sg_wait() interface.  It has the added benefit
of removing the typecasts that were added as part of patch as1368 (and
slightly decreasing the number of pointer dereferences).

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Reviewed-by: Alan Stern <stern@rowland.harvard.edu>
Tested-by: Alan Stern <stern@rowland.harvard.edu>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>