Like this one (if CONFIG_USB_ULPI is not set):

arch/arm/mach-mx3/mach-pcm043.c:312: warning: 'otg_pdata' defined but not used
arch/arm/mach-mx3/mach-pcm043.c:317: warning: 'usbh1_pdata' defined but not used
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>