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sparc: vio: use dev_groups and not dev_attrs for bus_type

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The dev_attrs field has long been "depreciated" and is finally being
removed, so move the driver to use the "correct" dev_groups field
instead for struct bus_type.

Acked-by: "David S. Miller" <davem@davemloft.net>
Cc: <sparclinux@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2017-06-06 14:27:08 +02:00
parent 480104b778
commit 33acc6db64
1 changed files with 11 additions and 7 deletions
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18
arch/sparc/kernel/vio.c
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@ -105,6 +105,7 @@ static ssize_t devspec_show(struct device *dev,
return sprintf(buf, "%s\n", str);
}
static DEVICE_ATTR_RO(devspec);
static ssize_t type_show(struct device *dev,
struct device_attribute *attr, char *buf)
@ -112,6 +113,7 @@ static ssize_t type_show(struct device *dev,
struct vio_dev *vdev = to_vio_dev(dev);
return sprintf(buf, "%s\n", vdev->type);
}
static DEVICE_ATTR_RO(type);
static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
char *buf)
@ -120,17 +122,19 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr,
return sprintf(buf, "vio:T%sS%s\n", vdev->type, vdev->compat);
}
static DEVICE_ATTR_RO(modalias);
static struct device_attribute vio_dev_attrs[] = {
__ATTR_RO(devspec),
__ATTR_RO(type),
__ATTR_RO(modalias),
__ATTR_NULL
};
static struct attribute *vio_dev_attrs[] = {
&dev_attr_devspec.attr,
&dev_attr_type.attr,
&dev_attr_modalias.attr,
NULL,
};
ATTRIBUTE_GROUPS(vio_dev);
static struct bus_type vio_bus_type = {
.name = "vio",
.dev_attrs = vio_dev_attrs,
.dev_groups = vio_dev_groups,
.uevent = vio_hotplug,
.match = vio_bus_match,
.probe = vio_device_probe,