usb: langwell_udc: Add hnp polling support
authorHao Wu <hao.wu@intel.com>
Fri, 26 Aug 2011 10:55:05 +0000 (11:55 +0100)
committermgross <mark.gross@intel.com>
Wed, 9 Nov 2011 20:38:22 +0000 (12:38 -0800)
commit4203affa6806bd214666f3c4f65c1527c3cf9b3c
tree08788e83a21ce22ea56525698000a9cec031bb35
parent9f385f0bcf14e79400daa26d13a6cc818e6bf3c2
usb: langwell_udc: Add hnp polling support

This patch adds get_status support for HNP polling in langwell_udc.

Change-Id: Ia700cb6a64d3c428de2fdd047960be6c98c1736b
Signed-off-by: Hao Wu <hao.wu@intel.com>
[Reapplied by hand due to other changes]
Signed-off-by: Heikki Krogerus <heikki.krogerus@linux.intel.com>
Signed-off-by: Alan Cox <alan@linux.intel.com>
drivers/usb/gadget/langwell_udc.c
include/linux/usb/ch9.h