[Yaffs] [PATCH YAFFS2 5/8] remove-old-mtd-support

[Luc Van Oostenryck]

Remove the support for the old MTD.




-- Luc Van Oostenryck
-------------- next part --------------
diff --git a/fs/yaffs2/yaffs_fs.c b/fs/yaffs2/yaffs_fs.c
--- a/fs/yaffs2/yaffs_fs.c
+++ b/fs/yaffs2/yaffs_fs.c
@@ -1384,10 +1384,8 @@ static struct super_block *yaffs_interna
 			   !mtd->block_markbad ||
 			   !mtd->read  ||
 			   !mtd->write ||
-#ifndef CONFIG_YAFFS_USE_OLD_MTD
 			   !mtd->write_ecc ||
 			   !mtd->read_ecc ||
-#endif
 			   !mtd->read_oob ||
 			   !mtd->write_oob )
 			{
@@ -1407,10 +1405,8 @@ static struct super_block *yaffs_interna
 			if(!mtd->erase ||
 			   !mtd->read  ||
 			   !mtd->write ||
-#ifndef CONFIG_YAFFS_USE_OLD_MTD
 			   !mtd->write_ecc ||
 			   !mtd->read_ecc ||
-#endif
 			   !mtd->read_oob ||
 			   !mtd->write_oob )
 			{
diff --git a/fs/yaffs2/yaffs_mtdif.c b/fs/yaffs2/yaffs_mtdif.c
--- a/fs/yaffs2/yaffs_mtdif.c
+++ b/fs/yaffs2/yaffs_mtdif.c
@@ -24,10 +24,7 @@ const char *yaffs_mtdif_c_version = "$Id
 #include "linux/mtd/mtd.h"
 #include "linux/types.h"
 #include "linux/time.h"
-
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 #include "linux/mtd/nand.h"
-#endif
 
 static struct nand_oobinfo yaffs_oobinfo = {
 	.useecc = 1,
@@ -49,7 +46,6 @@ int nandmtd_WriteChunkToNAND(yaffs_Devic
 	
 	__u8 *spareAsBytes = (__u8 *)spare;
 
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	if(data && spare)
 	{
 		if(dev->useNANDECC)
@@ -59,14 +55,11 @@ int nandmtd_WriteChunkToNAND(yaffs_Devic
 	}
 	else
 	{
-#endif
 	if(data)
 		retval = mtd->write(mtd,addr,dev->nBytesPerChunk,&dummy,data);
 	if(spare)
 		retval = mtd->write_oob(mtd,addr,YAFFS_BYTES_PER_SPARE,&dummy,spareAsBytes);
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	}
-#endif
 
     if (retval == 0)
     	return YAFFS_OK;
@@ -84,7 +77,6 @@ int nandmtd_ReadChunkFromNAND(yaffs_Devi
 	
 	__u8 *spareAsBytes = (__u8 *)spare;
 	
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	if(data && spare)
 	{
 		if(dev->useNANDECC)
@@ -99,14 +91,11 @@ int nandmtd_ReadChunkFromNAND(yaffs_Devi
 	}
 	else
 	{
-#endif
 	if(data)
 		retval = mtd->read(mtd,addr,dev->nBytesPerChunk,&dummy,data);
 	if(spare)
 		retval = mtd->read_oob(mtd,addr,YAFFS_BYTES_PER_SPARE,&dummy,spareAsBytes);
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	}
-#endif
 
     if (retval == 0)
     	return YAFFS_OK;
diff --git a/fs/yaffs2/yaffs_mtdif2.c b/fs/yaffs2/yaffs_mtdif2.c
--- a/fs/yaffs2/yaffs_mtdif2.c
+++ b/fs/yaffs2/yaffs_mtdif2.c
@@ -50,7 +50,6 @@ int nandmtd2_WriteChunkWithTagsToNAND(ya
 		yaffs_PackTags2(&pt,tags);
 	}
 
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	if(data && tags)
 	{
 		if(dev->useNANDECC)
@@ -60,15 +59,12 @@ int nandmtd2_WriteChunkWithTagsToNAND(ya
 	}
 	else
 	{
-#endif
 	if(data)
 		retval = mtd->write(mtd,addr,dev->nBytesPerChunk,&dummy,data);
 	if(tags)
 		retval = mtd->write_oob(mtd,addr,mtd->oobsize,&dummy,(__u8 *)&pt);
 		
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	}
-#endif
 
     if (retval == 0)
     	return YAFFS_OK;
@@ -89,7 +85,6 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
 
 	T(YAFFS_TRACE_MTD,(TSTR("nandmtd2_ReadChunkWithTagsToNAND chunk %d data %p tags %p" TENDSTR),chunkInNAND,data,tags));	
 
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	if(data && tags)
 	{
 		if(dev->useNANDECC)
@@ -103,14 +98,11 @@ int nandmtd2_ReadChunkWithTagsFromNAND(y
 	}
 	else
 	{
-#endif
 	if(data)
 		retval = mtd->read(mtd,addr,dev->nBytesPerChunk,&dummy,data);
 	if(tags)
 		retval = mtd->read_oob(mtd,addr,mtd->oobsize,&dummy,dev->spareBuffer);
-#ifndef	CONFIG_YAFFS_USE_OLD_MTD
 	}
-#endif
 
     memcpy(&pt,dev->spareBuffer,sizeof(pt));