Since some chipidea based controller is not otg capable, add ci->is_otg
condition when setting is_otg flag for gadget.
Signed-off-by: NLi Jun <jun.li@freescale.com>
Reviewed-by: NRoger Quadros <rogerq@ti.com>
Acked-by: NPeter Chen <peter.chen@freescale.com>
Signed-off-by: NFelipe Balbi <balbi@ti.com>