313 struct debug_buffer {  struct
314 	ssize_t (*fill_func)(struct debug_buffer *);	/* fill method */  argument
440 static ssize_t fill_async_buffer(struct debug_buffer *buf)  in fill_async_buffer()
507 static ssize_t fill_periodic_buffer(struct debug_buffer *buf)  in fill_periodic_buffer()
632 static ssize_t fill_registers_buffer(struct debug_buffer *buf)  in fill_registers_buffer()
736 static struct debug_buffer
737 *alloc_buffer(struct usb_bus *bus, ssize_t (*fill_func)(struct debug_buffer *))  in alloc_buffer()  argument
739 	struct debug_buffer *buf;  in alloc_buffer()
741 	buf = kzalloc(sizeof(struct debug_buffer), GFP_KERNEL);  in alloc_buffer()
753 static int fill_buffer(struct debug_buffer *buf)  in fill_buffer()
779 	struct debug_buffer *buf = file->private_data;  in debug_output()
802 	struct debug_buffer *buf = file->private_data;  in debug_close()
820 	struct debug_buffer *buf;  in debug_periodic_open()