Tegra USB1 port needs to issue Port Reset twice internally, otherwise it
fails to enumerate devices attached to it
Signed-off-by: NJim Lin <jilin@nvidia.com>
Signed-off-by: NOlof Johansson <olofj@chromium.org>
[ squash two patches into one and minor style cleanups ]
Signed-off-by: NMike Rapoport <mike@compulab.co.il>
Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>