On some platform configurations (like OMAP3+twl4030) it's the platform code that enables VBUS, not OTG transceiver, so call vbus platform callback instead, it will then call the transceiver if needed. This fixes a use case where USB cable is plugged first and gadget driver is loaded later after that. Signed-off-by: Grazvydas Ignotas <notasas@xxxxxxxxx> --- drivers/usb/musb/musb_gadget.c | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index ff6ba3a..4be4865 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1848,9 +1848,8 @@ static int musb_gadget_start(struct usb_gadget *g, goto err; } - if ((musb->xceiv->last_event == USB_EVENT_ID) - && otg->set_vbus) - otg_set_vbus(otg, 1); + if (musb->xceiv->last_event == USB_EVENT_ID) + musb_platform_set_vbus(musb, 1); hcd->self.uses_pio_for_control = 1; -- 1.7.9.5 -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
