summaryrefslogtreecommitdiffstats
path: root/include/linux/device.h
diff options
context:
space:
mode:
authorGreg Kroah-Hartman2008-05-22 23:21:08 +0200
committerGreg Kroah-Hartman2008-07-22 06:54:47 +0200
commit695794ae0c5bdd9bd06e35b118801e2e9be04f9e (patch)
tree71011d17230e67798c6e474ffac10cb93d72919e /include/linux/device.h
parentDriver Core: add ability for class_for_each_device to start in middle of list (diff)
downloadkernel-qcow2-linux-695794ae0c5bdd9bd06e35b118801e2e9be04f9e.tar.gz
kernel-qcow2-linux-695794ae0c5bdd9bd06e35b118801e2e9be04f9e.tar.xz
kernel-qcow2-linux-695794ae0c5bdd9bd06e35b118801e2e9be04f9e.zip
Driver Core: add ability for class_find_device to start in middle of list
This mirrors the functionality that driver_find_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/linux/device.h')
-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 6d5b351b29c9..c1f72984875f 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -213,7 +213,8 @@ extern void class_unregister(struct class *class);
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,
+extern struct device *class_find_device(struct class *class,
+ struct device *start, void *data,
int (*match)(struct device *, void *));
struct class_attribute {