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Driver Core: add ability for class_find_device to start in middle of list

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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>
This commit is contained in:
Greg Kroah-Hartman
2008-05-22 17:21:08 -04:00
parent 93562b5376
commit 695794ae0c
8 changed files with 28 additions and 19 deletions
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2
drivers/base/core.c
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@@ -1289,7 +1289,7 @@ void device_destroy(struct class *class, dev_t devt)
{
struct device *dev;
dev = class_find_device(class, &devt, __match_devt);
dev = class_find_device(class, NULL, &devt, __match_devt);
if (dev) {
put_device(dev);
device_unregister(dev);