diff options
| author | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-06 23:55:49 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-10-16 18:36:03 -0700 |
| commit | 85dd92686ffe774363330a6839a3fb9c78f19cf8 (patch) | |
| tree | 3a66bcb7f9e7b2a28a74fddfc503ab229d453692 /drivers/xen | |
| parent | 4e9072d61695abcee201591ba9515a28bcb3bd33 (diff) | |
xenbus: convert bus code to use dev_groups
The dev_attrs field of struct bus_type is going away soon, dev_groups
should be used instead. This converts the xenbus code to use the
correct field.
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Acked-by: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: David Vrabel <david.vrabel@citrix.com>
Cc: <xen-devel@lists.xenproject.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/xen')
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe.c | 24 | ||||
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe.h | 2 | ||||
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe_backend.c | 2 | ||||
| -rw-r--r-- | drivers/xen/xenbus/xenbus_probe_frontend.c | 2 |
4 files changed, 21 insertions, 9 deletions
diff --git a/drivers/xen/xenbus/xenbus_probe.c b/drivers/xen/xenbus/xenbus_probe.c index 38e92b770e9..3c0a74b3e9b 100644 --- a/drivers/xen/xenbus/xenbus_probe.c +++ b/drivers/xen/xenbus/xenbus_probe.c @@ -384,12 +384,14 @@ static ssize_t nodename_show(struct device *dev, { return sprintf(buf, "%s\n", to_xenbus_device(dev)->nodename); } +static DEVICE_ATTR_RO(nodename); static ssize_t devtype_show(struct device *dev, struct device_attribute *attr, char *buf) { return sprintf(buf, "%s\n", to_xenbus_device(dev)->devicetype); } +static DEVICE_ATTR_RO(devtype); static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, char *buf) @@ -397,14 +399,24 @@ static ssize_t modalias_show(struct device *dev, return sprintf(buf, "%s:%s\n", dev->bus->name, to_xenbus_device(dev)->devicetype); } +static DEVICE_ATTR_RO(modalias); -struct device_attribute xenbus_dev_attrs[] = { - __ATTR_RO(nodename), - __ATTR_RO(devtype), - __ATTR_RO(modalias), - __ATTR_NULL +static struct attribute *xenbus_dev_attrs[] = { + &dev_attr_nodename.attr, + &dev_attr_devtype.attr, + &dev_attr_modalias.attr, + NULL, }; -EXPORT_SYMBOL_GPL(xenbus_dev_attrs); + +static const struct attribute_group xenbus_dev_group = { + .attrs = xenbus_dev_attrs, +}; + +const struct attribute_group *xenbus_dev_groups[] = { + &xenbus_dev_group, + NULL, +}; +EXPORT_SYMBOL_GPL(xenbus_dev_groups); int xenbus_probe_node(struct xen_bus_type *bus, const char *type, diff --git a/drivers/xen/xenbus/xenbus_probe.h b/drivers/xen/xenbus/xenbus_probe.h index 146f857a36f..1085ec294a1 100644 --- a/drivers/xen/xenbus/xenbus_probe.h +++ b/drivers/xen/xenbus/xenbus_probe.h @@ -54,7 +54,7 @@ enum xenstore_init { XS_LOCAL, }; -extern struct device_attribute xenbus_dev_attrs[]; +extern const struct attribute_group *xenbus_dev_groups[]; extern int xenbus_match(struct device *_dev, struct device_driver *_drv); extern int xenbus_dev_probe(struct device *_dev); diff --git a/drivers/xen/xenbus/xenbus_probe_backend.c b/drivers/xen/xenbus/xenbus_probe_backend.c index 998bbbab816..5125dce11a6 100644 --- a/drivers/xen/xenbus/xenbus_probe_backend.c +++ b/drivers/xen/xenbus/xenbus_probe_backend.c @@ -200,7 +200,7 @@ static struct xen_bus_type xenbus_backend = { .probe = xenbus_dev_probe, .remove = xenbus_dev_remove, .shutdown = xenbus_dev_shutdown, - .dev_attrs = xenbus_dev_attrs, + .dev_groups = xenbus_dev_groups, }, }; diff --git a/drivers/xen/xenbus/xenbus_probe_frontend.c b/drivers/xen/xenbus/xenbus_probe_frontend.c index 34b20bfa4e8..129bf84c19e 100644 --- a/drivers/xen/xenbus/xenbus_probe_frontend.c +++ b/drivers/xen/xenbus/xenbus_probe_frontend.c @@ -154,7 +154,7 @@ static struct xen_bus_type xenbus_frontend = { .probe = xenbus_frontend_dev_probe, .remove = xenbus_dev_remove, .shutdown = xenbus_dev_shutdown, - .dev_attrs = xenbus_dev_attrs, + .dev_groups = xenbus_dev_groups, .pm = &xenbus_pm_ops, }, |