On 11 May 2015 at 16:33, Simon Glass sjg@chromium.org wrote:
On 10 May 2015 at 06:10, Hans de Goede hdegoede@redhat.com wrote:
USB companion controllers must be scanned after the main controller has been scanned, so that any devices which the main controller which to hand over to the companion have actually been handed over before we scan the companion.
As there are no guarantees that this will magically happen in the right order, split the scanning of the buses in 2 phases, first main controllers, and then companion controllers.
Signed-off-by: Hans de Goede hdegoede@redhat.com
drivers/usb/host/usb-uclass.c | 33 ++++++++++++++++++++++++++++----- include/usb.h | 3 +++ 2 files changed, 31 insertions(+), 5 deletions(-)
Acked-by: Simon Glass sjg@chromium.org
Applied to u-boot-dm, thanks!