Commit 42aea74f authored Nov 25, 2018 by Aaro Koskinen Committed by Greg Kroah-Hartman Dec 17, 2018

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>

parent a2aa761a

drivers/usb/gadget/udc/omap_udc.c

+2 −1

Original line number	Diff line number	Diff line
		@@ -2045,7 +2045,7 @@ static inline int machine_without_vbus_sense(void)
		static int omap_udc_start(struct usb_gadget *g,
		struct usb_gadget_driver *driver)
		{
		int status = -ENODEV;
		int status;
		struct omap_ep *ep;
		unsigned long flags;

		@@ -2083,6 +2083,7 @@ static int omap_udc_start(struct usb_gadget *g,
		goto done;
		}
		} else {
		status = 0;
		if (can_pullup(udc))
		pullup_enable(udc);
		else