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[PATCH] driver core: replace "hotplug" by "uevent"

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Leave the overloaded "hotplug" word to susbsystems which are handling
real devices. The driver core does not "plug" anything, it just exports
the state to userspace and generates events.

Signed-off-by: Kay Sievers <kay.sievers@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
This commit is contained in:
Kay Sievers
2005-11-16 09:00:00 +01:00
committed by Greg Kroah-Hartman
parent 5f123fbd80
commit 312c004d36
40 changed files with 372 additions and 378 deletions
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16
drivers/infiniband/core/sysfs.c
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@@ -434,24 +434,24 @@ static void ib_device_release(struct class_device *cdev)
kfree(dev);
}
static int ib_device_hotplug(struct class_device *cdev, char **envp,
int num_envp, char *buf, int size)
static int ib_device_uevent(struct class_device *cdev, char **envp,
int num_envp, char *buf, int size)
{
struct ib_device *dev = container_of(cdev, struct ib_device, class_dev);
int i = 0, len = 0;
if (add_hotplug_env_var(envp, num_envp, &i, buf, size, &len,
"NAME=%s", dev->name))
if (add_uevent_var(envp, num_envp, &i, buf, size, &len,
"NAME=%s", dev->name))
return -ENOMEM;
/*
* It might be nice to pass the node GUID to hotplug, but
* It might be nice to pass the node GUID with the event, but
* right now the only way to get it is to query the device
* provider, and this can crash during device removal because
* we are will be running after driver removal has started.
* We could add a node_guid field to struct ib_device, or we
* could just let the hotplug script read the node GUID from
* sysfs when devices are added.
* could just let userspace read the node GUID from sysfs when
* devices are added.
*/
envp[i] = NULL;
@@ -653,7 +653,7 @@ static struct class_device_attribute *ib_class_attributes[] = {
static struct class ib_class = {
.name = "infiniband",
.release = ib_device_release,
.hotplug = ib_device_hotplug,
.uevent = ib_device_uevent,
};
int ib_device_register_sysfs(struct ib_device *device)