usb: renesas_usbhs: add usbhs_pipe_is_stall()

This is preparation for chapter 9 test

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Kuninori Morimoto 2011-11-24 17:27:32 -08:00 • committed by Felipe Balbi
commit 9cf1b06e90
2 changed files with 8 additions and 0 deletions