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Code

fix a compile error in block2mtd when compiled as module

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git-svn-id: svn://svn.openwrt.org/openwrt/trunk@19709 3c298f89-4303-0410-b956-a3cf2f4a3e73
This commit is contained in:
nbd 2010-02-18 21:34:49 +00:00
parent c59c6f6f00
commit dcedf23ed4
3 changed files with 15 additions and 12 deletions
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9
target/linux/generic-2.6/patches-2.6.30/065-rootfs_split.patch
View File

@ -441,7 +441,7 @@
if (devt) {
bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
}
@@ -263,17 +276,97 @@ static struct block2mtd_dev *add_device(
@@ -263,17 +276,98 @@ static struct block2mtd_dev *add_device(
#endif
if (IS_ERR(bdev)) {
@ -505,9 +505,10 @@
+ bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
+ if (!bdev || !bdev->bd_disk)
+ err = -EINVAL;
+ else {
+#ifndef CONFIG_MTD_BLOCK2MTD_MODULE
+ else
+ err = rescan_partitions(bdev->bd_disk, bdev);
+ }
+#endif
+ if (bdev)
+ close_bdev_exclusive(bdev, FMODE_READ|FMODE_WRITE);
+
@ -542,7 +543,7 @@
if (!mtdname)
mtdname = devname;
@@ -297,6 +390,7 @@ static struct block2mtd_dev *add_device(
@@ -297,6 +391,7 @@ static struct block2mtd_dev *add_device(
dev->mtd.read = block2mtd_read;
dev->mtd.priv = dev;
dev->mtd.owner = THIS_MODULE;

9
target/linux/generic-2.6/patches-2.6.31/065-rootfs_split.patch
View File

@ -434,7 +434,7 @@
if (devt) {
bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
}
@@ -263,17 +276,97 @@ static struct block2mtd_dev *add_device(
@@ -263,17 +276,98 @@ static struct block2mtd_dev *add_device(
#endif
if (IS_ERR(bdev)) {
@ -498,9 +498,10 @@
+ bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
+ if (!bdev || !bdev->bd_disk)
+ err = -EINVAL;
+ else {
+#ifndef CONFIG_MTD_BLOCK2MTD_MODULE
+ else
+ err = rescan_partitions(bdev->bd_disk, bdev);
+ }
+#endif
+ if (bdev)
+ close_bdev_exclusive(bdev, FMODE_READ|FMODE_WRITE);
+
@ -535,7 +536,7 @@
if (!mtdname)
mtdname = devname;
@@ -297,6 +390,7 @@ static struct block2mtd_dev *add_device(
@@ -297,6 +391,7 @@ static struct block2mtd_dev *add_device(
dev->mtd.read = block2mtd_read;
dev->mtd.priv = dev;
dev->mtd.owner = THIS_MODULE;

9
target/linux/generic-2.6/patches-2.6.32/065-rootfs_split.patch
View File

@ -434,7 +434,7 @@
if (devt) {
bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
}
@@ -263,17 +276,97 @@ static struct block2mtd_dev *add_device(
@@ -263,17 +276,98 @@ static struct block2mtd_dev *add_device(
#endif
if (IS_ERR(bdev)) {
@ -498,9 +498,10 @@
+ bdev = open_by_devnum(devt, FMODE_WRITE | FMODE_READ);
+ if (!bdev || !bdev->bd_disk)
+ err = -EINVAL;
+ else {
+#ifndef CONFIG_MTD_BLOCK2MTD_MODULE
+ else
+ err = rescan_partitions(bdev->bd_disk, bdev);
+ }
+#endif
+ if (bdev)
+ close_bdev_exclusive(bdev, FMODE_READ|FMODE_WRITE);
+
@ -535,7 +536,7 @@
if (!mtdname)
mtdname = devname;
@@ -297,6 +390,7 @@ static struct block2mtd_dev *add_device(
@@ -297,6 +391,7 @@ static struct block2mtd_dev *add_device(
dev->mtd.read = block2mtd_read;
dev->mtd.priv = dev;
dev->mtd.owner = THIS_MODULE;