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authorLinus Torvalds <torvalds@linux-foundation.org>2009-07-29 12:29:08 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2009-07-29 12:29:08 -0700
commitccf5675a82a72bc1599b9b29cf33f7e391658485 (patch)
tree9a049faa35cdf3eee14005402d03ae3201b2d5fe
parentb7ebbb77f183061eb34dd210372d016c04371c26 (diff)
parenta39ea210ec8c8f6ed381f8dafbe755c57b8f30c3 (diff)
downloadop-kernel-dev-ccf5675a82a72bc1599b9b29cf33f7e391658485.zip
op-kernel-dev-ccf5675a82a72bc1599b9b29cf33f7e391658485.tar.gz
Merge git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core-2.6: driver core: documentation: make it clear that sysfs is optional driver core: sysdev: do not send KOBJ_ADD uevent if kobject_init_and_add fails Dynamic debug: fix typo: -/-> driver core: firmware_class:fix memory leak of page pointers array sysfs: fix hardlink count on device_move
-rw-r--r--Documentation/filesystems/sysfs.txt3
-rw-r--r--drivers/base/firmware_class.c1
-rw-r--r--drivers/base/sys.c2
-rw-r--r--fs/sysfs/dir.c2
-rw-r--r--lib/dynamic_debug.c2
5 files changed, 6 insertions, 4 deletions
diff --git a/Documentation/filesystems/sysfs.txt b/Documentation/filesystems/sysfs.txt
index 7e81e37..b245d52 100644
--- a/Documentation/filesystems/sysfs.txt
+++ b/Documentation/filesystems/sysfs.txt
@@ -23,7 +23,8 @@ interface.
Using sysfs
~~~~~~~~~~~
-sysfs is always compiled in. You can access it by doing:
+sysfs is always compiled in if CONFIG_SYSFS is defined. You can access
+it by doing:
mount -t sysfs sysfs /sys
diff --git a/drivers/base/firmware_class.c b/drivers/base/firmware_class.c
index f285f44..7376367 100644
--- a/drivers/base/firmware_class.c
+++ b/drivers/base/firmware_class.c
@@ -180,7 +180,6 @@ static ssize_t firmware_loading_store(struct device *dev,
goto err;
}
/* Pages will be freed by vfree() */
- fw_priv->pages = NULL;
fw_priv->page_array_size = 0;
fw_priv->nr_pages = 0;
complete(&fw_priv->completion);
diff --git a/drivers/base/sys.c b/drivers/base/sys.c
index 79a9ae5..0d90390 100644
--- a/drivers/base/sys.c
+++ b/drivers/base/sys.c
@@ -275,9 +275,9 @@ int sysdev_register(struct sys_device *sysdev)
drv->add(sysdev);
}
mutex_unlock(&sysdev_drivers_lock);
+ kobject_uevent(&sysdev->kobj, KOBJ_ADD);
}
- kobject_uevent(&sysdev->kobj, KOBJ_ADD);
return error;
}
diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
index d88d0fa..14f2d71 100644
--- a/fs/sysfs/dir.c
+++ b/fs/sysfs/dir.c
@@ -939,8 +939,10 @@ again:
/* Remove from old parent's list and insert into new parent's list. */
sysfs_unlink_sibling(sd);
sysfs_get(new_parent_sd);
+ drop_nlink(old_parent->d_inode);
sysfs_put(sd->s_parent);
sd->s_parent = new_parent_sd;
+ inc_nlink(new_parent->d_inode);
sysfs_link_sibling(sd);
out_unlock:
diff --git a/lib/dynamic_debug.c b/lib/dynamic_debug.c
index 833139c..e22c148 100644
--- a/lib/dynamic_debug.c
+++ b/lib/dynamic_debug.c
@@ -164,7 +164,7 @@ static void ddebug_change(const struct ddebug_query *query,
if (!newflags)
dt->num_enabled--;
- else if (!dp-flags)
+ else if (!dp->flags)
dt->num_enabled++;
dp->flags = newflags;
if (newflags) {
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