Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / drivers / mtd / devices / block2mtd.c

diff --git a/drivers/mtd/devices/block2mtd.c b/drivers/mtd/devices/block2mtd.c
index 2cf0cc6a418931897d7149978125041172522e9c..f29a6f9df6e73fdfe477f695b366f061a0d876b5 100644 (file)
--- 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_exclusive(dev->blkdev, FMODE_READ|FMODE_WRITE);
+               blkdev_put(dev->blkdev, FMODE_READ|FMODE_WRITE|FMODE_EXCL);
        }
 
        kfree(dev);
@@ -234,6 +234,7 @@ static void block2mtd_free_device(struct block2mtd_dev *dev)
 /* FIXME: ensure that mtd->size % erase_size == 0 */
 static struct block2mtd_dev *add_device(char *devname, int erase_size)
 {
+       const fmode_t mode = FMODE_READ | FMODE_WRITE | FMODE_EXCL;
        struct block_device *bdev;
        struct block2mtd_dev *dev;
        char *name;
@@ -246,7 +247,7 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
                return NULL;
 
        /* Get a handle on the device */
-       bdev = open_bdev_exclusive(devname, FMODE_READ|FMODE_WRITE, NULL);
+       bdev = blkdev_get_by_path(devname, mode, dev);
 #ifndef MODULE
        if (IS_ERR(bdev)) {
 
@@ -254,9 +255,8 @@ static struct block2mtd_dev *add_device(char *devname, int erase_size)
                   to resolve the device name by other means. */
 
                dev_t devt = name_to_dev_t(devname);
-               if (devt) {
-                       bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
-               }
+               if (devt)
+                       bdev = blkdev_get_by_dev(devt, mode, dev);
        }
 #endif