mtd: tests: rename sources in order to link a helper object

Each mtd test module have a single source whose name is the same as
the module name.  In order to link a single object including helper
functions to every test module, this rename these sources to the
different names.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: Vikram Narayanan <vikram186@gmail.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

1 files changed, 0 insertions, 257 deletions

diff --git a/drivers/mtd/tests/mtd_readtest.c b/drivers/mtd/tests/mtd_readtest.c
deleted file mode 100644
index 2cdd0c47cac..00000000000
--- a/drivers/mtd/tests/mtd_readtest.c
+++ /dev/null
@@ -1,257 +0,0 @@
-/*
- * Copyright (C) 2006-2008 Nokia Corporation
- *
- * This program is free software; you can redistribute it and/or modify it
- * under the terms of the GNU General Public License version 2 as published by
- * the Free Software Foundation.
- *
- * This program is distributed in the hope that it will be useful, but WITHOUT
- * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
- * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
- * more details.
- *
- * You should have received a copy of the GNU General Public License along with
- * this program; see the file COPYING. If not, write to the Free Software
- * Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
- *
- * Check MTD device read.
- *
- * Author: Adrian Hunter <ext-adrian.hunter@nokia.com>
- */
-
-#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
-
-#include <linux/init.h>
-#include <linux/module.h>
-#include <linux/moduleparam.h>
-#include <linux/err.h>
-#include <linux/mtd/mtd.h>
-#include <linux/slab.h>
-#include <linux/sched.h>
-
-static int dev = -EINVAL;
-module_param(dev, int, S_IRUGO);
-MODULE_PARM_DESC(dev, "MTD device number to use");
-
-static struct mtd_info *mtd;
-static unsigned char *iobuf;
-static unsigned char *iobuf1;
-static unsigned char *bbt;
-
-static int pgsize;
-static int ebcnt;
-static int pgcnt;
-
-static int read_eraseblock_by_page(int ebnum)
-{
-	size_t read;
-	int i, ret, err = 0;
-	loff_t addr = ebnum * mtd->erasesize;
-	void *buf = iobuf;
-	void *oobbuf = iobuf1;
-
-	for (i = 0; i < pgcnt; i++) {
-		memset(buf, 0 , pgsize);
-		ret = mtd_read(mtd, addr, pgsize, &read, buf);
-		if (ret == -EUCLEAN)
-			ret = 0;
-		if (ret || read != pgsize) {
-			pr_err("error: read failed at %#llx\n",
-			       (long long)addr);
-			if (!err)
-				err = ret;
-			if (!err)
-				err = -EINVAL;
-		}
-		if (mtd->oobsize) {
-			struct mtd_oob_ops ops;
-
-			ops.mode      = MTD_OPS_PLACE_OOB;
-			ops.len       = 0;
-			ops.retlen    = 0;
-			ops.ooblen    = mtd->oobsize;
-			ops.oobretlen = 0;
-			ops.ooboffs   = 0;
-			ops.datbuf    = NULL;
-			ops.oobbuf    = oobbuf;
-			ret = mtd_read_oob(mtd, addr, &ops);
-			if ((ret && !mtd_is_bitflip(ret)) ||
-					ops.oobretlen != mtd->oobsize) {
-				pr_err("error: read oob failed at "
-						  "%#llx\n", (long long)addr);
-				if (!err)
-					err = ret;
-				if (!err)
-					err = -EINVAL;
-			}
-			oobbuf += mtd->oobsize;
-		}
-		addr += pgsize;
-		buf += pgsize;
-	}
-
-	return err;
-}
-
-static void dump_eraseblock(int ebnum)
-{
-	int i, j, n;
-	char line[128];
-	int pg, oob;
-
-	pr_info("dumping eraseblock %d\n", ebnum);
-	n = mtd->erasesize;
-	for (i = 0; i < n;) {
-		char *p = line;
-
-		p += sprintf(p, "%05x: ", i);
-		for (j = 0; j < 32 && i < n; j++, i++)
-			p += sprintf(p, "%02x", (unsigned int)iobuf[i]);
-		printk(KERN_CRIT "%s\n", line);
-		cond_resched();
-	}
-	if (!mtd->oobsize)
-		return;
-	pr_info("dumping oob from eraseblock %d\n", ebnum);
-	n = mtd->oobsize;
-	for (pg = 0, i = 0; pg < pgcnt; pg++)
-		for (oob = 0; oob < n;) {
-			char *p = line;
-
-			p += sprintf(p, "%05x: ", i);
-			for (j = 0; j < 32 && oob < n; j++, oob++, i++)
-				p += sprintf(p, "%02x",
-					     (unsigned int)iobuf1[i]);
-			printk(KERN_CRIT "%s\n", line);
-			cond_resched();
-		}
-}
-
-static int is_block_bad(int ebnum)
-{
-	loff_t addr = ebnum * mtd->erasesize;
-	int ret;
-
-	ret = mtd_block_isbad(mtd, addr);
-	if (ret)
-		pr_info("block %d is bad\n", ebnum);
-	return ret;
-}
-
-static int scan_for_bad_eraseblocks(void)
-{
-	int i, bad = 0;
-
-	bbt = kzalloc(ebcnt, GFP_KERNEL);
-	if (!bbt)
-		return -ENOMEM;
-
-	if (!mtd_can_have_bb(mtd))
-		return 0;
-
-	pr_info("scanning for bad eraseblocks\n");
-	for (i = 0; i < ebcnt; ++i) {
-		bbt[i] = is_block_bad(i) ? 1 : 0;
-		if (bbt[i])
-			bad += 1;
-		cond_resched();
-	}
-	pr_info("scanned %d eraseblocks, %d are bad\n", i, bad);
-	return 0;
-}
-
-static int __init mtd_readtest_init(void)
-{
-	uint64_t tmp;
-	int err, i;
-
-	printk(KERN_INFO "\n");
-	printk(KERN_INFO "=================================================\n");
-
-	if (dev < 0) {
-		pr_info("Please specify a valid mtd-device via module parameter\n");
-		return -EINVAL;
-	}
-
-	pr_info("MTD device: %d\n", dev);
-
-	mtd = get_mtd_device(NULL, dev);
-	if (IS_ERR(mtd)) {
-		err = PTR_ERR(mtd);
-		pr_err("error: Cannot get MTD device\n");
-		return err;
-	}
-
-	if (mtd->writesize == 1) {
-		pr_info("not NAND flash, assume page size is 512 "
-		       "bytes.\n");
-		pgsize = 512;
-	} else
-		pgsize = mtd->writesize;
-
-	tmp = mtd->size;
-	do_div(tmp, mtd->erasesize);
-	ebcnt = tmp;
-	pgcnt = mtd->erasesize / pgsize;
-
-	pr_info("MTD device size %llu, eraseblock size %u, "
-	       "page size %u, count of eraseblocks %u, pages per "
-	       "eraseblock %u, OOB size %u\n",
-	       (unsigned long long)mtd->size, mtd->erasesize,
-	       pgsize, ebcnt, pgcnt, mtd->oobsize);
-
-	err = -ENOMEM;
-	iobuf = kmalloc(mtd->erasesize, GFP_KERNEL);
-	if (!iobuf)
-		goto out;
-	iobuf1 = kmalloc(mtd->erasesize, GFP_KERNEL);
-	if (!iobuf1)
-		goto out;
-
-	err = scan_for_bad_eraseblocks();
-	if (err)
-		goto out;
-
-	/* Read all eraseblocks 1 page at a time */
-	pr_info("testing page read\n");
-	for (i = 0; i < ebcnt; ++i) {
-		int ret;
-
-		if (bbt[i])
-			continue;
-		ret = read_eraseblock_by_page(i);
-		if (ret) {
-			dump_eraseblock(i);
-			if (!err)
-				err = ret;
-		}
-		cond_resched();
-	}
-
-	if (err)
-		pr_info("finished with errors\n");
-	else
-		pr_info("finished\n");
-
-out:
-
-	kfree(iobuf);
-	kfree(iobuf1);
-	kfree(bbt);
-	put_mtd_device(mtd);
-	if (err)
-		pr_info("error %d occurred\n", err);
-	printk(KERN_INFO "=================================================\n");
-	return err;
-}
-module_init(mtd_readtest_init);
-
-static void __exit mtd_readtest_exit(void)
-{
-	return;
-}
-module_exit(mtd_readtest_exit);
-
-MODULE_DESCRIPTION("Read test module");
-MODULE_AUTHOR("Adrian Hunter");
-MODULE_LICENSE("GPL");