usb: chipidea: imx: avoid EPROBE_DEFER printed as error
authorStefan Agner <stefan@agner.ch>
Thu, 28 Jan 2016 00:55:45 +0000 (16:55 -0800)
committerPeter Chen <peter.chen@nxp.com>
Mon, 29 Feb 2016 05:37:52 +0000 (13:37 +0800)
commitd3d8425a21ed1b14bc896f827ee495e06bff2504
tree12246e7d241d54dc6641f14a483c1fbdf1b523ff
parent1bc7da87c7410c6990c3251589e3854e64c55af2
usb: chipidea: imx: avoid EPROBE_DEFER printed as error

Avoid printing an error if adding the device failes with return
value EPROBE_DEFFER. This may happen e.g. due to missing GPIO for
the vbus-supply regulator.

Signed-off-by: Stefan Agner <stefan@agner.ch>
Signed-off-by: Peter Chen <peter.chen@nxp.com>
drivers/usb/chipidea/ci_hdrc_imx.c