@@ -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,
This is a note to let you know that I've just added the patch titled sparc: vio: use dev_groups and not dev_attrs for bus_type to my driver-core git tree which can be found at git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core.git in the driver-core-next branch. The patch will show up in the next release of the linux-next tree (usually sometime within the next 24 hours during the week.) The patch will also be merged in the next major kernel release during the merge window. If you have any questions about this process, please let me know. From 33acc6db64f77a7bd773f4bc5cc8fcd1b6976ddc Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Date: Tue, 6 Jun 2017 14:27:08 +0200 Subject: sparc: vio: use dev_groups and not dev_attrs for bus_type 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> --- arch/sparc/kernel/vio.c | 18 +++++++++++------- 1 file changed, 11 insertions(+), 7 deletions(-)