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sparc: Implement and wire up vio_hotplug for vio. 

Signed-off-by: John Paul Adrian Glaubitz <glaubitz@physik.fu-berlin.de>
Acked-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Adrian Glaubitz 2016-04-14 20:14:42 +02:00 committed by David S. Miller
parent 36128d204b
commit 5bde2c9be7
1 changed files with 9 additions and 0 deletions
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9
arch/sparc/kernel/vio.c
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@ -45,6 +45,14 @@ static const struct vio_device_id *vio_match_device(
return NULL;
}
static int vio_hotplug(struct device *dev, struct kobj_uevent_env *env)
{
const struct vio_dev *vio_dev = to_vio_dev(dev);
add_uevent_var(env, "MODALIAS=vio:T%sS%s", vio_dev->type, vio_dev->compat);
return 0;
}
static int vio_bus_match(struct device *dev, struct device_driver *drv)
{
struct vio_dev *vio_dev = to_vio_dev(dev);
@ -123,6 +131,7 @@ static struct device_attribute vio_dev_attrs[] = {
static struct bus_type vio_bus_type = {
.name = "vio",
.dev_attrs = vio_dev_attrs,
.uevent = vio_hotplug,
.match = vio_bus_match,
.probe = vio_device_probe,
.remove = vio_device_remove,