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yaffs2: Use lldiv for 64bit division 

Signed-off-by: Tom Rini <trini@ti.com>
utp
Tom Rini 2013-12-05 14:48:39 -05:00
parent 18e8672449
commit 6b44adc22e
2 changed files with 5 additions and 3 deletions
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3
fs/yaffs2/yaffs_uboot_glue.c
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@ -20,6 +20,7 @@
*/
#include <common.h>
#include <div64.h>
#include <config.h>
#include "nand.h"
@ -184,7 +185,7 @@ void cmd_yaffs_devconfig(char *_mp, int flash_dev,
}
if (end_block == 0)
end_block = mtd->size / mtd->erasesize - 1;
end_block = lldiv(mtd->size, mtd->erasesize - 1);
if (end_block < start_block) {
printf("Bad start/end\n");

5
fs/yaffs2/yaffsfs.c
View File

@ -11,6 +11,7 @@
* published by the Free Software Foundation.
*/
#include <div64.h>
#include "yaffsfs.h"
#include "yaffs_guts.h"
#include "yaffscfg.h"
@ -1603,8 +1604,8 @@ static int yaffsfs_DoStat(struct yaffs_obj *obj, struct yaffs_stat *buf)
buf->st_rdev = obj->yst_rdev;
buf->st_size = yaffs_get_obj_length(obj);
buf->st_blksize = obj->my_dev->data_bytes_per_chunk;
buf->st_blocks = (buf->st_size + buf->st_blksize - 1) /
buf->st_blksize;
buf->st_blocks = lldiv(buf->st_size + buf->st_blksize - 1,
buf->st_blksize);
#if CONFIG_YAFFS_WINCE
buf->yst_wince_atime[0] = obj->win_atime[0];
buf->yst_wince_atime[1] = obj->win_atime[1];