usb: ehci: ohci: fix bool assignments

When assigning bool use true instead of 1. If declaring it as static and
it's false there's no need to initialize it, since static variables are
zeroed by default.

Caught by coccinelle.

Signed-off-by: Geyslan G. Bem <geyslan@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>