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authorGreg Kroah-Hartman <gregkh@suse.de>2008-05-22 23:21:08 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2008-07-22 06:54:47 +0200
commit93562b537659fc0f63920fd4d9d24f54e434f4c4 (patch)
tree6b7678f91af838f0c1fb85105b68b6c7f7e027e0 /include
parentdevice create: convert device_create_drvdata to device_create (diff)
downloadlinux-93562b537659fc0f63920fd4d9d24f54e434f4c4.tar.xz
linux-93562b537659fc0f63920fd4d9d24f54e434f4c4.zip
Driver Core: add ability for class_for_each_device to start in middle of list
This mirrors the functionality that driver_for_each_device has as well. We add a start variable, and all callers of the function are fixed up at the same time. The block layer will be using this new functionality in a follow-on patch. Cc: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include')
-rw-r--r--include/linux/device.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/device.h b/include/linux/device.h
index de178712e02c..6d5b351b29c9 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -210,7 +210,8 @@ extern struct kobject *sysfs_dev_block_kobj;
extern struct kobject *sysfs_dev_char_kobj;
extern int __must_check class_register(struct class *class);
extern void class_unregister(struct class *class);
-extern int class_for_each_device(struct class *class, void *data,
+extern int class_for_each_device(struct class *class, struct device *start,
+ void *data,
int (*fn)(struct device *dev, void *data));
extern struct device *class_find_device(struct class *class, void *data,
int (*match)(struct device *, void *));