From 151c06ec61d74b77cf27d6d622bab6370c949c66 Mon Sep 17 00:00:00 2001
From: Scott Wood <oss@buserror.net>
Date: Mon, 30 May 2016 13:57:54 -0500
Subject: mtd: nand: Remove nand_info_t typedef

This typedef serves no purpose other than causing confusion with
struct nand_chip.

Signed-off-by: Scott Wood <oss@buserror.net>
---
 fs/jffs2/jffs2_nand_1pass.c  | 24 +++++++++++++-----------
 fs/yaffs2/yaffs_uboot_glue.c |  2 +-
 2 files changed, 14 insertions(+), 12 deletions(-)

(limited to 'fs')

diff --git a/fs/jffs2/jffs2_nand_1pass.c b/fs/jffs2/jffs2_nand_1pass.c
index 740f787dd2..9b7af09fe3 100644
--- a/fs/jffs2/jffs2_nand_1pass.c
+++ b/fs/jffs2/jffs2_nand_1pass.c
@@ -23,7 +23,7 @@
 # define DEBUGF(fmt,args...)
 #endif
 
-static nand_info_t *nand;
+static struct mtd_info *mtd;
 
 /* Compression names */
 static char *compr_names[] = {
@@ -304,7 +304,7 @@ jffs2_1pass_read_inode(struct b_lists *pL, u32 ino, char *dest,
 			len = sizeof(struct jffs2_raw_inode);
 			if (dest)
 				len += jNode->csize;
-			nand_read(nand, jNode->offset, &len, inode);
+			nand_read(mtd, jNode->offset, &len, inode);
 			/* ignore data behind latest known EOF */
 			if (inode->offset > totalSize)
 				continue;
@@ -450,7 +450,7 @@ dump_inode(struct b_lists *pL, struct b_dirent *d, struct b_inode *i)
 
 	if(!d || !i) return -1;
 	len = d->nsize;
-	nand_read(nand, d->offset + sizeof(struct jffs2_raw_dirent),
+	nand_read(mtd, d->offset + sizeof(struct jffs2_raw_dirent),
 		  &len, &fname);
 	fname[d->nsize] = '\0';
 
@@ -592,7 +592,9 @@ jffs2_1pass_resolve_inode(struct b_lists * pL, u32 ino)
 	for (jNode = (struct b_inode *)pL->frag.listHead; jNode; jNode = jNode->next) {
 		if (jNode->ino == jDirFoundIno) {
 			size_t len = jNode->csize;
-			nand_read(nand, jNode->offset + sizeof(struct jffs2_raw_inode), &len, &tmp);
+			nand_read(mtd,
+				  jNode->offset + sizeof(struct jffs2_raw_inode),
+				  &len, &tmp);
 			tmp[jNode->csize] = '\0';
 			break;
 		}
@@ -760,14 +762,14 @@ dump_dirents(struct b_lists *pL)
 #endif
 
 static int
-jffs2_fill_scan_buf(nand_info_t *nand, unsigned char *buf,
+jffs2_fill_scan_buf(struct mtd_info *mtd, unsigned char *buf,
 		    unsigned ofs, unsigned len)
 {
 	int ret;
 	unsigned olen;
 
 	olen = len;
-	ret = nand_read(nand, ofs, &olen, buf);
+	ret = nand_read(mtd, ofs, &olen, buf);
 	if (ret) {
 		printf("nand_read(0x%x bytes from 0x%x) returned %d\n", len, ofs, ret);
 		return ret;
@@ -794,7 +796,7 @@ jffs2_1pass_build_lists(struct part_info * part)
 	u32 counterN = 0;
 
 	struct mtdids *id = part->dev->id;
-	nand = nand_info + id->num;
+	mtd = nand_info + id->num;
 
 	/* if we are building a list we need to refresh the cache. */
 	jffs_init_1pass_list(part);
@@ -802,7 +804,7 @@ jffs2_1pass_build_lists(struct part_info * part)
 	pL->partOffset = part->offset;
 	puts ("Scanning JFFS2 FS:   ");
 
-	sectorsize = nand->erasesize;
+	sectorsize = mtd->erasesize;
 	nr_blocks = part->size / sectorsize;
 	buf = malloc(sectorsize);
 	if (!buf)
@@ -813,10 +815,10 @@ jffs2_1pass_build_lists(struct part_info * part)
 
 		offset = part->offset + i * sectorsize;
 
-		if (nand_block_isbad(nand, offset))
+		if (nand_block_isbad(mtd, offset))
 			continue;
 
-		if (jffs2_fill_scan_buf(nand, buf, offset, EMPTY_SCAN_SIZE))
+		if (jffs2_fill_scan_buf(mtd, buf, offset, EMPTY_SCAN_SIZE))
 			return 0;
 
 		ofs = 0;
@@ -826,7 +828,7 @@ jffs2_1pass_build_lists(struct part_info * part)
 		if (ofs == EMPTY_SCAN_SIZE)
 			continue;
 
-		if (jffs2_fill_scan_buf(nand, buf + EMPTY_SCAN_SIZE, offset + EMPTY_SCAN_SIZE, sectorsize - EMPTY_SCAN_SIZE))
+		if (jffs2_fill_scan_buf(mtd, buf + EMPTY_SCAN_SIZE, offset + EMPTY_SCAN_SIZE, sectorsize - EMPTY_SCAN_SIZE))
 			return 0;
 		offset += ofs;
 
diff --git a/fs/yaffs2/yaffs_uboot_glue.c b/fs/yaffs2/yaffs_uboot_glue.c
index 50000a135b..5e9902519a 100644
--- a/fs/yaffs2/yaffs_uboot_glue.c
+++ b/fs/yaffs2/yaffs_uboot_glue.c
@@ -141,7 +141,7 @@ static const char *yaffs_error_str(void)
 	}
 }
 
-extern nand_info_t nand_info[];
+extern struct mtd_info nand_info[];
 
 void cmd_yaffs_tracemask(unsigned set, unsigned mask)
 {
-- 
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