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powerpc: ibmebus: 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.

Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Michael Ellerman <mpe@ellerman.id.au>
Cc: Bart Van Assche <bart.vanassche@sandisk.com>
Cc: Johan Hovold <johan@kernel.org>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: <linuxppc-dev@lists.ozlabs.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman 2017-06-06 14:17:22 +02:00
parent 892533e191
commit 823a44ac23
1 changed files with 10 additions and 6 deletions
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16
arch/powerpc/platforms/pseries/ibmebus.c
View file

@ -397,6 +397,7 @@ static ssize_t devspec_show(struct device *dev,
ofdev = to_platform_device(dev);
return sprintf(buf, "%s\n", ofdev->dev.of_node->full_name);
}
static DEVICE_ATTR_RO(devspec);
static ssize_t name_show(struct device *dev,
struct device_attribute *attr, char *buf)
@ -406,19 +407,22 @@ static ssize_t name_show(struct device *dev,
ofdev = to_platform_device(dev);
return sprintf(buf, "%s\n", ofdev->dev.of_node->name);
}
static DEVICE_ATTR_RO(name);
static ssize_t modalias_show(struct device *dev,
struct device_attribute *attr, char *buf)
{
return of_device_modalias(dev, buf, PAGE_SIZE);
}
static DEVICE_ATTR_RO(modalias);
static struct device_attribute ibmebus_bus_device_attrs[] = {
__ATTR_RO(devspec),
__ATTR_RO(name),
__ATTR_RO(modalias),
__ATTR_NULL
static struct attribute *ibmebus_bus_device_attrs[] = {
&dev_attr_devspec.attr,
&dev_attr_name.attr,
&dev_attr_modalias.attr,
NULL,
};
ATTRIBUTE_GROUPS(ibmebus_bus_device);
struct bus_type ibmebus_bus_type = {
.name = "ibmebus",
@ -428,7 +432,7 @@ struct bus_type ibmebus_bus_type = {
.probe = ibmebus_bus_device_probe,
.remove = ibmebus_bus_device_remove,
.shutdown = ibmebus_bus_device_shutdown,
.dev_attrs = ibmebus_bus_device_attrs,
.dev_groups = ibmebus_bus_device_groups,
};
EXPORT_SYMBOL(ibmebus_bus_type);