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[PATCH] PCI: don't override drv->shutdown unconditionally

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There are many drivers that have been setting the generic driver
model level shutdown callback, and pci thus must not override it.

Without this patch we can have really bad data loss on various
raid controllers.

Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Christoph Hellwig 2005-06-17 12:25:25 -07:00 committed by Linus Torvalds
parent caf2857ac6
commit 794f5bfa77
1 changed files with 4 additions and 1 deletions
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5
drivers/pci/pci-driver.c
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@ -393,7 +393,10 @@ int pci_register_driver(struct pci_driver *drv)
drv->driver.bus = &pci_bus_type;
drv->driver.probe = pci_device_probe;
drv->driver.remove = pci_device_remove;
drv->driver.shutdown = pci_device_shutdown,
/* FIXME, once all of the existing PCI drivers have been fixed to set
* the pci shutdown function, this test can go away. */
if (!drv->driver.shutdown)
drv->driver.shutdown = pci_device_shutdown,
drv->driver.owner = drv->owner;
drv->driver.kobj.ktype = &pci_driver_kobj_type;
pci_init_dynids(&drv->dynids);