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block2mtd: More 2.6.38 fixes

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@25791 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
mb 2011-02-28 15:52:03 +00:00
parent 237ebe3d4c
commit 699c51f7b3
1 changed files with 29 additions and 3 deletions
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32
target/linux/generic/patches-2.6.38/067-block2mtd_2.6.38_fix.patch
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@ -1,6 +1,23 @@
--- a/drivers/mtd/devices/block2mtd.c
+++ b/drivers/mtd/devices/block2mtd.c
@@ -330,7 +330,7 @@ static int block2mtd_refresh(struct mtd_
Index: linux-2.6.38-rc6/drivers/mtd/devices/block2mtd.c
===================================================================
--- linux-2.6.38-rc6.orig/drivers/mtd/devices/block2mtd.c 2011-02-28 16:41:59.839603348 +0100
+++ linux-2.6.38-rc6/drivers/mtd/devices/block2mtd.c 2011-02-28 16:47:59.637698484 +0100
@@ -264,12 +264,13 @@ static int _open_bdev(struct block2mtd_d
bdev = blkdev_get_by_path(dev->devname, mode, dev);
#ifndef MODULE
if (IS_ERR(bdev)) {
+ dev_t devt;
/* We might not have rootfs mounted at this point. Try
to resolve the device name by other means. */
wait_for_device_probe();
- dev_t devt = name_to_dev_t(dev->devname);
+ devt = name_to_dev_t(dev->devname);
if (devt)
bdev = blkdev_get_by_dev(devt, mode, dev);
}
@@ -330,7 +331,7 @@ static int block2mtd_refresh(struct mtd_
_close_bdev(dev);
/* open the whole disk, issue a partition rescan, then */
@ -9,3 +26,12 @@
if (!bdev || !bdev->bd_disk)
err = -EINVAL;
#ifndef CONFIG_MTD_BLOCK2MTD_MODULE
@@ -395,7 +396,7 @@ static struct block2mtd_dev *add_device(
dev->mtd.refresh_device = block2mtd_refresh;
part = kzalloc(sizeof(struct mtd_partition), GFP_KERNEL);
- part->name = dev->mtd.name;
+ part->name = name;
part->offset = 0;
part->size = dev->mtd.size;
if (add_mtd_partitions(&dev->mtd, part, 1)) {