debugfs_udc 1341 drivers/usb/gadget/udc/pxa25x_udc.c dev->debugfs_udc = debugfs_create_file(dev->gadget.name, \ debugfs_udc 1344 drivers/usb/gadget/udc/pxa25x_udc.c #define remove_debug_files(dev) debugfs_remove(dev->debugfs_udc) debugfs_udc 121 drivers/usb/gadget/udc/pxa25x_udc.h struct dentry *debugfs_udc;