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Merge git://git.infradead.org/~dwmw2/cafe-2.6
[powerpc.git]
/
drivers
/
mtd
/
mtdblock.c
diff --git
a/drivers/mtd/mtdblock.c
b/drivers/mtd/mtdblock.c
index
2cef280
..
04ed346
100644
(file)
--- a/
drivers/mtd/mtdblock.c
+++ b/
drivers/mtd/mtdblock.c
@@
-7,7
+7,6
@@
* (C) 1999-2003 David Woodhouse <dwmw2@infradead.org>
*/
* (C) 1999-2003 David Woodhouse <dwmw2@infradead.org>
*/
-#include <linux/config.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/fs.h>
#include <linux/init.h>
#include <linux/kernel.h>
@@
-71,7
+70,7
@@
static int erase_write (struct mtd_info *mtd, unsigned long pos,
set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue(&wait_q, &wait);
set_current_state(TASK_INTERRUPTIBLE);
add_wait_queue(&wait_q, &wait);
- ret =
MTD_ERASE
(mtd, &erase);
+ ret =
mtd->erase
(mtd, &erase);
if (ret) {
set_current_state(TASK_RUNNING);
remove_wait_queue(&wait_q, &wait);
if (ret) {
set_current_state(TASK_RUNNING);
remove_wait_queue(&wait_q, &wait);
@@
-88,7
+87,7
@@
static int erase_write (struct mtd_info *mtd, unsigned long pos,
* Next, writhe data to flash.
*/
* Next, writhe data to flash.
*/
- ret =
MTD_WRITE
(mtd, pos, len, &retlen, buf);
+ ret =
mtd->write
(mtd, pos, len, &retlen, buf);
if (ret)
return ret;
if (retlen != len)
if (ret)
return ret;
if (retlen != len)
@@
-138,7
+137,7
@@
static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos,
mtd->name, pos, len);
if (!sect_size)
mtd->name, pos, len);
if (!sect_size)
- return
MTD_WRITE
(mtd, pos, len, &retlen, buf);
+ return
mtd->write
(mtd, pos, len, &retlen, buf);
while (len > 0) {
unsigned long sect_start = (pos/sect_size)*sect_size;
while (len > 0) {
unsigned long sect_start = (pos/sect_size)*sect_size;
@@
-170,7
+169,8
@@
static int do_cached_write (struct mtdblk_dev *mtdblk, unsigned long pos,
mtdblk->cache_offset != sect_start) {
/* fill the cache with the current sector */
mtdblk->cache_state = STATE_EMPTY;
mtdblk->cache_offset != sect_start) {
/* fill the cache with the current sector */
mtdblk->cache_state = STATE_EMPTY;
- ret = MTD_READ(mtd, sect_start, sect_size, &retlen, mtdblk->cache_data);
+ ret = mtd->read(mtd, sect_start, sect_size,
+ &retlen, mtdblk->cache_data);
if (ret)
return ret;
if (retlen != sect_size)
if (ret)
return ret;
if (retlen != sect_size)
@@
-207,7
+207,7
@@
static int do_cached_read (struct mtdblk_dev *mtdblk, unsigned long pos,
mtd->name, pos, len);
if (!sect_size)
mtd->name, pos, len);
if (!sect_size)
- return
MTD_READ
(mtd, pos, len, &retlen, buf);
+ return
mtd->read
(mtd, pos, len, &retlen, buf);
while (len > 0) {
unsigned long sect_start = (pos/sect_size)*sect_size;
while (len > 0) {
unsigned long sect_start = (pos/sect_size)*sect_size;
@@
-226,7
+226,7
@@
static int do_cached_read (struct mtdblk_dev *mtdblk, unsigned long pos,
mtdblk->cache_offset == sect_start) {
memcpy (buf, mtdblk->cache_data + offset, size);
} else {
mtdblk->cache_offset == sect_start) {
memcpy (buf, mtdblk->cache_data + offset, size);
} else {
- ret =
MTD_READ
(mtd, pos, size, &retlen, buf);
+ ret =
mtd->read
(mtd, pos, size, &retlen, buf);
if (ret)
return ret;
if (retlen != size)
if (ret)
return ret;
if (retlen != size)
@@
-288,8
+288,7
@@
static int mtdblock_open(struct mtd_blktrans_dev *mbd)
mutex_init(&mtdblk->cache_mutex);
mtdblk->cache_state = STATE_EMPTY;
mutex_init(&mtdblk->cache_mutex);
mtdblk->cache_state = STATE_EMPTY;
- if ((mtdblk->mtd->flags & MTD_CAP_RAM) != MTD_CAP_RAM &&
- mtdblk->mtd->erasesize) {
+ if ( !(mtdblk->mtd->flags & MTD_NO_ERASE) && mtdblk->mtd->erasesize) {
mtdblk->cache_size = mtdblk->mtd->erasesize;
mtdblk->cache_data = NULL;
}
mtdblk->cache_size = mtdblk->mtd->erasesize;
mtdblk->cache_data = NULL;
}