usbvision_i2c_register 1401 drivers/media/usb/usbvision/usbvision-video.c 	usbvision_i2c_register(usbvision);
usbvision_i2c_register  465 drivers/media/usb/usbvision/usbvision.h int usbvision_i2c_register(struct usb_usbvision *usbvision);