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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-18 11:16:55 +1000 |
|---|---|---|
| committer | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2009-06-18 11:16:55 +1000 |
| commit | 4b337c5f245b6587ba844ac7bb13c313a2912f7b (patch) | |
| tree | 999c6a6580b76a083c8efb9dabff709d1c49fcd0 /drivers/base/dd.c | |
| parent | 492b057c426e4aa747484958e18e9da29003985d (diff) | |
| parent | 3fe0344faf7fdcb158bd5c1a9aec960a8d70c8e8 (diff) | |
Merge commit 'origin/master' into next
Diffstat (limited to 'drivers/base/dd.c')
| -rw-r--r-- | drivers/base/dd.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/base/dd.c b/drivers/base/dd.c index 742cbe6b042..f0106875f01 100644 --- a/drivers/base/dd.c +++ b/drivers/base/dd.c @@ -226,7 +226,7 @@ static int __device_attach(struct device_driver *drv, void *data) * pair is found, break out and return. * * Returns 1 if the device was bound to a driver; - * 0 if no matching device was found; + * 0 if no matching driver was found; * -ENODEV if the device is not registered. * * When called for a USB interface, @dev->parent->sem must be held. @@ -320,6 +320,10 @@ static void __device_release_driver(struct device *dev) devres_release_all(dev); dev->driver = NULL; klist_remove(&dev->p->knode_driver); + if (dev->bus) + blocking_notifier_call_chain(&dev->bus->p->bus_notifier, + BUS_NOTIFY_UNBOUND_DRIVER, + dev); } } |