5e1ddb4817
Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Michael Kerrisk <mtk.manpages@gmail.com> Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com> Acked-by: Dave Jones <davej@redhat.com>
37 lines
1.1 KiB
C
37 lines
1.1 KiB
C
#ifndef __LINUX_FUNCTIONFS_H__
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#define __LINUX_FUNCTIONFS_H__ 1
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#include <uapi/linux/usb/functionfs.h>
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struct ffs_data;
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struct usb_composite_dev;
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struct usb_configuration;
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static int functionfs_init(void) __attribute__((warn_unused_result));
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static void functionfs_cleanup(void);
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static int functionfs_bind(struct ffs_data *ffs, struct usb_composite_dev *cdev)
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__attribute__((warn_unused_result, nonnull));
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static void functionfs_unbind(struct ffs_data *ffs)
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__attribute__((nonnull));
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static int functionfs_bind_config(struct usb_composite_dev *cdev,
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struct usb_configuration *c,
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struct ffs_data *ffs)
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__attribute__((warn_unused_result, nonnull));
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static int functionfs_ready_callback(struct ffs_data *ffs)
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__attribute__((warn_unused_result, nonnull));
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static void functionfs_closed_callback(struct ffs_data *ffs)
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__attribute__((nonnull));
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static void *functionfs_acquire_dev_callback(const char *dev_name)
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__attribute__((warn_unused_result, nonnull));
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static void functionfs_release_dev_callback(struct ffs_data *ffs_data)
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__attribute__((nonnull));
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#endif
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