USB: omap_udc: fix omap_udc_start() on 15xx machines
authorAaro Koskinen <aaro.koskinen@iki.fi>
Sat, 24 Nov 2018 22:17:06 +0000 (00:17 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 17 Dec 2018 08:28:51 +0000 (09:28 +0100)
commite68f6cb901194b9aa662dbe65b69486c32e58615
tree1fe92a0c6bcd9001b89f6bc5f58d281bf5a10c5a
parent09eb2b90d9e00acf0aa314f59b69de3b0037bb21
USB: omap_udc: fix omap_udc_start() on 15xx machines

[ Upstream commit 6ca6695f576b8453fe68865e84d25946d63b10ad ]

On OMAP 15xx machines there are no transceivers, and omap_udc_start()
always fails as it forgot to adjust the default return value.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/usb/gadget/udc/omap_udc.c