/*
* YAFFS: Yet Another Flash File System. A NAND-flash specific file system.
*
- * Copyright (C) 2002-2011 Aleph One Ltd.
- * for Toby Churchill Ltd and Brightstar Engineering
+ * Copyright (C) 2002-2018 Aleph One Ltd.
*
* Created by Charles Manning <charles@aleph1.co.uk>
*
int force, int read_only)
{
int retVal = -1;
+ int was_read_only;
if (yaffsfs_CheckMemRegion(path, 0, 0) < 0) {
yaffsfs_SetError(-EFAULT);
if (force || !yaffsfs_IsDevBusy(dev)) {
if (read_only)
yaffs_checkpoint_save(dev);
+ was_read_only = dev->read_only;
dev->read_only = read_only ? 1 : 0;
+ if (was_read_only && !read_only) {
+ yaffs_guts_cleanup(dev);
+ }
retVal = 0;
} else
yaffsfs_SetError(-EBUSY);