10 May
2015
10 May
'15
6:11 p.m.
On Sunday, May 10, 2015 at 02:10:23 PM, Hans de Goede wrote:
The usb spec says that we must wait a minimum amount of time after port power on (exact time is in the hub descriptor), this is something which we must not only do for root ports but also for external hub ports, which is why the common usb_hub code already waits a full second after powering up ports. Having a separate wait for just the root hub in the ohci-hcd code only leads to doing the waiting twice for the root ports, so drop the wait from the ohci-hcd code.
Signed-off-by: Hans de Goede hdegoede@redhat.com
Acked-by: Marek Vasut marex@denx.de
Best regards, Marek Vasut