linux-sg2042/include/linux/usb/functionfs.h

37 lines
1.1 KiB
C

#ifndef __LINUX_FUNCTIONFS_H__
#define __LINUX_FUNCTIONFS_H__ 1
#include <uapi/linux/usb/functionfs.h>
struct ffs_data;
struct usb_composite_dev;
struct usb_configuration;
static int functionfs_init(void) __attribute__((warn_unused_result));
static void functionfs_cleanup(void);
static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev)
__attribute__((warn_unused_result, nonnull));
static void functionfs_unbind(struct ffs_data *ffs)
__attribute__((nonnull));
static int functionfs_bind_config(struct usb_composite_dev *cdev,
struct usb_configuration *c,
struct ffs_data *ffs)
__attribute__((warn_unused_result, nonnull));
static int functionfs_ready_callback(struct ffs_data *ffs)
__attribute__((warn_unused_result, nonnull));
static void functionfs_closed_callback(struct ffs_data *ffs)
__attribute__((nonnull));
static void *functionfs_acquire_dev_callback(const char *dev_name)
__attribute__((warn_unused_result, nonnull));
static void functionfs_release_dev_callback(struct ffs_data *ffs_data)
__attribute__((nonnull));
#endif