linux/include/linux/mtd/flashchip.h

/* SPDX-License-Identifier: GPL-2.0-or-later */
/*
 * Copyright © 2000      Red Hat UK Limited
 * Copyright © 2000-2010 David Woodhouse <[email protected]>
 */

#ifndef __MTD_FLASHCHIP_H__
#define __MTD_FLASHCHIP_H__

/* For spinlocks. sched.h includes spinlock.h from whichever directory it
 * happens to be in - so we don't have to care whether we're on 2.2, which
 * has asm/spinlock.h, or 2.4, which has linux/spinlock.h
 */
#include <linux/sched.h>
#include <linux/mutex.h>
#include <linux/wait.h>

flstate_t;



/* NOTE: confusingly, this can be used to refer to more than one chip at a time,
   if they're interleaved.  This can even refer to individual partitions on
   the same physical chip when present. */

struct flchip { … };

/* This is used to handle contention on write/erase operations
   between partitions of the same physical chip. */
struct flchip_shared { … };


#endif /* __MTD_FLASHCHIP_H__ */