CONFIG_USB_PXA27X (not configurable)

modulename: pxa27x_udc.ko

configname: CONFIG_USB_PXA27X

USB Peripheral Controller
└─>USB_PXA27X
In linux kernel since version 2.6.26 (release Date: 2008-07-13)  
source code:
drivers/usb/gadget/pxa27x_udc.c