tree f292c70f5b989e8b842cb3060ef80e17874276db
parent 62237cf6134e606a597896d82bf080d348494e4e
author Stephen Warren <swarren@nvidia.com> 1401396781 -0600
committer Marek Vasut <marex@denx.de> 1401643360 +0200

usb: ci_udc: use a single descriptor for ep0

ci_udc currently points ep->desc at separate descriptors for IN and OUT.
These descriptors only differ in the ep address IN/OUT field. Modify the
code to use a single descriptor, and change that descriptor's ep address
to indicate IN/OUT as required. This removes some data duplication.

Signed-off-by: Stephen Warren <swarren@nvidia.com>