sandbox: usb: Allow up to 4 emulated devices on a hub
authorSimon Glass <sjg@chromium.org>
Mon, 9 Nov 2015 06:47:54 +0000 (23:47 -0700)
committerSimon Glass <sjg@chromium.org>
Fri, 20 Nov 2015 03:27:51 +0000 (20:27 -0700)
commit80438a6c71b95b2749bdf5c58f7ff26f2907f3d5
treed27bcb63e7ed847765f1f5d1c7ae04591f9f2f70
parentc4876320db4d3c7def993ac30d92215745a3435f
sandbox: usb: Allow up to 4 emulated devices on a hub

To support more advanced testing, support 4 devices instead of 2.

Signed-off-by: Simon Glass <sjg@chromium.org>
drivers/usb/emul/sandbox_hub.c