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| author | Dan Williams <dan.j.williams@intel.com> | 2009-09-09 04:55:21 +0400 |
|---|---|---|
| committer | Dan Williams <dan.j.williams@intel.com> | 2009-09-09 04:55:21 +0400 |
| commit | bbb20089a3275a19e475dbc21320c3742e3ca423 (patch) | |
| tree | 216fdc1cbef450ca688135c5b8969169482d9a48 /drivers/base/dd.c | |
| parent | 3e48e656903e9fd8bc805c6a2c4264d7808d315b (diff) | |
| parent | 657a77fa7284d8ae28dfa48f1dc5d919bf5b2843 (diff) | |
| download | linux-bbb20089a3275a19e475dbc21320c3742e3ca423.tar.xz | |
Merge branch 'dmaengine' into async-tx-next
Conflicts:
crypto/async_tx/async_xor.c
drivers/dma/ioat/dma_v2.h
drivers/dma/ioat/pci.c
drivers/md/raid5.c
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 742cbe6b042b..f0106875f01d 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); } } |