tree f362a579736cc96a4cb0b51fc60fd7c34b765dcb
parent 97c70f7c79bb0a6f9e12fc1da941a5d1509bf82e
author Bin Meng <bmeng.cn@gmail.com> 1500472205 +0800
committer Marek Vasut <marex@denx.de> 1501277663 +0200

usb: ehci: Get rid of CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS

EHC reports supported maximum number of ports in the HCSPARAMS
register, so it's unnecessary to use a hardcoded config option
CONFIG_SYS_USB_EHCI_MAX_ROOT_PORTS.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Stefan Roese <sr@denx.de>
Tested-by: Stefan Roese <sr@denx.de>