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-rw-r--r--drivers/mtd/devices/block2mtd.c4
-rw-r--r--drivers/mtd/maps/cdb89712.c13
-rw-r--r--drivers/mtd/maps/h720x-flash.c6
-rw-r--r--drivers/mtd/mtd_blkdevs.c24
-rw-r--r--drivers/mtd/mtdchar.c10
-rw-r--r--drivers/mtd/ubi/eba.c2
-rw-r--r--drivers/mtd/ubi/scan.c2
-rw-r--r--drivers/mtd/ubi/wl.c3
8 files changed, 35 insertions, 29 deletions
diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index 91fbba76763..8c295f40d2a 100644
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -224,7 +224,7 @@ static void block2mtd_free_device(struct block2mtd_dev *dev)
if (dev->blkdev) {
invalidate_mapping_pages(dev->blkdev->bd_inode->i_mapping,
0, -1);
- close_bdev_excl(dev->blkdev);
+ close_bdev_exclusive(dev->blkdev, FMODE_READ|FMODE_WRITE);
}
kfree(dev);
@@ -246,7 +246,7 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
return NULL;
/* Get a handle on the device */
- bdev = open_bdev_excl(devname, O_RDWR, NULL);
+ bdev = open_bdev_exclusive(devname, FMODE_READ|FMODE_WRITE, NULL);
#ifndef MODULE
if (IS_ERR(bdev)) {
diff --git a/drivers/mtd/maps/cdb89712.c b/drivers/mtd/maps/cdb89712.c
index e5059aa3c72..8d92d8db9a9 100644
--- a/drivers/mtd/maps/cdb89712.c
+++ b/drivers/mtd/maps/cdb89712.c
@@ -14,7 +14,18 @@
#include <linux/mtd/map.h>
#include <linux/mtd/partitions.h>
-
+/* dynamic ioremap() areas */
+#define FLASH_START 0x00000000
+#define FLASH_SIZE 0x800000
+#define FLASH_WIDTH 4
+
+#define SRAM_START 0x60000000
+#define SRAM_SIZE 0xc000
+#define SRAM_WIDTH 4
+
+#define BOOTROM_START 0x70000000
+#define BOOTROM_SIZE 0x80
+#define BOOTROM_WIDTH 4
static struct mtd_info *flash_mtd;
diff --git a/drivers/mtd/maps/h720x-flash.c b/drivers/mtd/maps/h720x-flash.c
index 35fef655ccc..3b959fad1c4 100644
--- a/drivers/mtd/maps/h720x-flash.c
+++ b/drivers/mtd/maps/h720x-flash.c
@@ -24,8 +24,8 @@ static struct mtd_info *mymtd;
static struct map_info h720x_map = {
.name = "H720X",
.bankwidth = 4,
- .size = FLASH_SIZE,
- .phys = FLASH_PHYS,
+ .size = H720X_FLASH_SIZE,
+ .phys = H720X_FLASH_PHYS,
};
static struct mtd_partition h720x_partitions[] = {
@@ -70,7 +70,7 @@ int __init h720x_mtd_init(void)
char *part_type = NULL;
- h720x_map.virt = ioremap(FLASH_PHYS, FLASH_SIZE);
+ h720x_map.virt = ioremap(h720x_map.phys, h720x_map.size);
if (!h720x_map.virt) {
printk(KERN_ERR "H720x-MTD: ioremap failed\n");
diff --git a/drivers/mtd/mtd_blkdevs.c b/drivers/mtd/mtd_blkdevs.c
index 681d5aca2af..1409f01406f 100644
--- a/drivers/mtd/mtd_blkdevs.c
+++ b/drivers/mtd/mtd_blkdevs.c
@@ -133,15 +133,12 @@ static void mtd_blktrans_request(struct request_queue *rq)
}
-static int blktrans_open(struct inode *i, struct file *f)
+static int blktrans_open(struct block_device *bdev, fmode_t mode)
{
- struct mtd_blktrans_dev *dev;
- struct mtd_blktrans_ops *tr;
+ struct mtd_blktrans_dev *dev = bdev->bd_disk->private_data;
+ struct mtd_blktrans_ops *tr = dev->tr;
int ret = -ENODEV;
- dev = i->i_bdev->bd_disk->private_data;
- tr = dev->tr;
-
if (!try_module_get(dev->mtd->owner))
goto out;
@@ -164,15 +161,12 @@ static int blktrans_open(struct inode *i, struct file *f)
return ret;
}
-static int blktrans_release(struct inode *i, struct file *f)
+static int blktrans_release(struct gendisk *disk, fmode_t mode)
{
- struct mtd_blktrans_dev *dev;
- struct mtd_blktrans_ops *tr;
+ struct mtd_blktrans_dev *dev = disk->private_data;
+ struct mtd_blktrans_ops *tr = dev->tr;
int ret = 0;
- dev = i->i_bdev->bd_disk->private_data;
- tr = dev->tr;
-
if (tr->release)
ret = tr->release(dev);
@@ -194,10 +188,10 @@ static int blktrans_getgeo(struct block_device *bdev, struct hd_geometry *geo)
return -ENOTTY;
}
-static int blktrans_ioctl(struct inode *inode, struct file *file,
+static int blktrans_ioctl(struct block_device *bdev, fmode_t mode,
unsigned int cmd, unsigned long arg)
{
- struct mtd_blktrans_dev *dev = inode->i_bdev->bd_disk->private_data;
+ struct mtd_blktrans_dev *dev = bdev->bd_disk->private_data;
struct mtd_blktrans_ops *tr = dev->tr;
switch (cmd) {
@@ -215,7 +209,7 @@ static struct block_device_operations mtd_blktrans_ops = {
.owner = THIS_MODULE,
.open = blktrans_open,
.release = blktrans_release,
- .ioctl = blktrans_ioctl,
+ .locked_ioctl = blktrans_ioctl,
.getgeo = blktrans_getgeo,
};
diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
index 963840e9b5b..bcffeda2df3 100644
--- a/drivers/mtd/mtdchar.c
+++ b/drivers/mtd/mtdchar.c
@@ -96,7 +96,7 @@ static int mtd_open(struct inode *inode, struct file *file)
return -ENODEV;
/* You can't open the RO devices RW */
- if ((file->f_mode & 2) && (minor & 1))
+ if ((file->f_mode & FMODE_WRITE) && (minor & 1))
return -EACCES;
lock_kernel();
@@ -114,7 +114,7 @@ static int mtd_open(struct inode *inode, struct file *file)
}
/* You can't open it RW if it's not a writeable device */
- if ((file->f_mode & 2) && !(mtd->flags & MTD_WRITEABLE)) {
+ if ((file->f_mode & FMODE_WRITE) && !(mtd->flags & MTD_WRITEABLE)) {
put_mtd_device(mtd);
ret = -EACCES;
goto out;
@@ -144,7 +144,7 @@ static int mtd_close(struct inode *inode, struct file *file)
DEBUG(MTD_DEBUG_LEVEL0, "MTD_close\n");
/* Only sync if opened RW */
- if ((file->f_mode & 2) && mtd->sync)
+ if ((file->f_mode & FMODE_WRITE) && mtd->sync)
mtd->sync(mtd);
put_mtd_device(mtd);
@@ -443,7 +443,7 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
{
struct erase_info *erase;
- if(!(file->f_mode & 2))
+ if(!(file->f_mode & FMODE_WRITE))
return -EPERM;
erase=kzalloc(sizeof(struct erase_info),GFP_KERNEL);
@@ -497,7 +497,7 @@ static int mtd_ioctl(struct inode *inode, struct file *file,
struct mtd_oob_buf __user *user_buf = argp;
uint32_t retlen;
- if(!(file->f_mode & 2))
+ if(!(file->f_mode & FMODE_WRITE))
return -EPERM;
if (copy_from_user(&buf, argp, sizeof(struct mtd_oob_buf)))
diff --git a/drivers/mtd/ubi/eba.c b/drivers/mtd/ubi/eba.c
index e04bcf1dff8..d8966bae0e0 100644
--- a/drivers/mtd/ubi/eba.c
+++ b/drivers/mtd/ubi/eba.c
@@ -1022,7 +1022,7 @@ int ubi_eba_copy_leb(struct ubi_device *ubi, int from, int to,
}
/*
- * OK, now the LEB is locked and we can safely start moving iy. Since
+ * OK, now the LEB is locked and we can safely start moving it. Since
* this function utilizes thie @ubi->peb1_buf buffer which is shared
* with some other functions, so lock the buffer by taking the
* @ubi->buf_mutex.
diff --git a/drivers/mtd/ubi/scan.c b/drivers/mtd/ubi/scan.c
index 4f2daa5bbec..41d47e1cf15 100644
--- a/drivers/mtd/ubi/scan.c
+++ b/drivers/mtd/ubi/scan.c
@@ -320,7 +320,7 @@ static int compare_lebs(struct ubi_device *ubi, const struct ubi_scan_leb *seb,
}
err = ubi_io_read_data(ubi, buf, pnum, 0, len);
- if (err && err != UBI_IO_BITFLIPS)
+ if (err && err != UBI_IO_BITFLIPS && err != -EBADMSG)
goto out_free_buf;
data_crc = be32_to_cpu(vid_hdr->data_crc);
diff --git a/drivers/mtd/ubi/wl.c b/drivers/mtd/ubi/wl.c
index 05d70937b54..dcb6dac1dc5 100644
--- a/drivers/mtd/ubi/wl.c
+++ b/drivers/mtd/ubi/wl.c
@@ -1396,7 +1396,8 @@ int ubi_thread(void *u)
ubi_msg("%s: %d consecutive failures",
ubi->bgt_name, WL_MAX_FAILURES);
ubi_ro_mode(ubi);
- break;
+ ubi->thread_enabled = 0;
+ continue;
}
} else
failures = 0;
generated by cgit v1.2.3 (git 2.25.1) at 2024-08-10 12:33:48 +0000