tree f4c598256c6b61404883bfeda2aa5c66ff76866b
parent c5b963f809f378d4fedd6f2f09b36f50c5a37bd5
author Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> 1320047280 -0700
committer Felipe Balbi <balbi@ti.com> 1323683107 +0200

usb: gadget: renesas_usbhs: check device0 status when alloc

device0 was treated without checking in usbhsh_device_alloc().
but "udev->usbv" and "dev_set_drvdata()" will be overwritten
if device0  was multi-allocated.
This patch fixes this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>