diff options
| author | Laurent riffard <laurent.riffard@free.fr> | 2005-10-27 23:12:54 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2005-11-10 16:09:16 -0800 |
| commit | 863b18f4b5e7d9e6903b353328cf6fa084dbb619 (patch) | |
| tree | e181466c3e7e676fa08e4bce2052ada38d98228d /drivers/ide/setup-pci.c | |
| parent | f8eb1005a5bdb019d2a4ff3ef8d8e8015b22afcb (diff) | |
| download | linux-863b18f4b5e7d9e6903b353328cf6fa084dbb619.tar.bz2 | |
[PATCH] PCI: automatically set device_driver.owner
A nice feature of sysfs is that it can create the symlink from the
driver to the module that is contained in it.
It requires that the device_driver.owner is set, what is not the
case for many PCI drivers.
This patch allows pci_register_driver to set automatically the
device_driver.owner for any PCI driver.
Credits to Al Viro who suggested the method.
Signed-off-by: Laurent Riffard <laurent.riffard@free.fr>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
--
drivers/ide/setup-pci.c | 12 +++++++-----
drivers/pci/pci-driver.c | 9 +++++----
include/linux/ide.h | 3 ++-
include/linux/pci.h | 10 ++++++++--
4 files changed, 22 insertions(+), 12 deletions(-)
Diffstat (limited to 'drivers/ide/setup-pci.c')
| -rw-r--r-- | drivers/ide/setup-pci.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/ide/setup-pci.c b/drivers/ide/setup-pci.c index 18ed7765417c..d4f2111d4364 100644 --- a/drivers/ide/setup-pci.c +++ b/drivers/ide/setup-pci.c @@ -787,8 +787,9 @@ static int pre_init = 1; /* Before first ordered IDE scan */ static LIST_HEAD(ide_pci_drivers); /* - * ide_register_pci_driver - attach IDE driver + * __ide_register_pci_driver - attach IDE driver * @driver: pci driver + * @module: owner module of the driver * * Registers a driver with the IDE layer. The IDE layer arranges that * boot time setup is done in the expected device order and then @@ -801,15 +802,16 @@ static LIST_HEAD(ide_pci_drivers); * Returns are the same as for pci_register_driver */ -int ide_pci_register_driver(struct pci_driver *driver) +int __ide_pci_register_driver(struct pci_driver *driver, struct module *module) { if(!pre_init) - return pci_module_init(driver); + return __pci_register_driver(driver, module); + driver->driver.owner = module; list_add_tail(&driver->node, &ide_pci_drivers); return 0; } -EXPORT_SYMBOL_GPL(ide_pci_register_driver); +EXPORT_SYMBOL_GPL(__ide_pci_register_driver); /** * ide_unregister_pci_driver - unregister an IDE driver @@ -897,6 +899,6 @@ void __init ide_scan_pcibus (int scan_direction) { list_del(l); d = list_entry(l, struct pci_driver, node); - pci_register_driver(d); + __pci_register_driver(d, d->driver.owner); } } |