@@ -2458,7 +2458,7 @@ static int claim_interface(struct usb_device *usb_dev,
return ret;
}
-static struct attribute *attrs[] = {
+static struct attribute *uea_attrs[] = {
&dev_attr_stat_status.attr,
&dev_attr_stat_mflags.attr,
&dev_attr_stat_human_status.attr,
@@ -2479,9 +2479,7 @@ static struct attribute *attrs[] = {
&dev_attr_stat_firmid.attr,
NULL,
};
-static const struct attribute_group attr_grp = {
- .attrs = attrs,
-};
+ATTRIBUTE_GROUPS(uea);
static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
const struct usb_device_id *id)
@@ -2550,18 +2548,12 @@ static int uea_bind(struct usbatm_data *usbatm, struct usb_interface *intf,
}
}
- ret = sysfs_create_group(&intf->dev.kobj, &attr_grp);
- if (ret < 0)
- goto error;
-
ret = uea_boot(sc);
if (ret < 0)
- goto error_rm_grp;
+ goto error;
return 0;
-error_rm_grp:
- sysfs_remove_group(&intf->dev.kobj, &attr_grp);
error:
kfree(sc);
return ret;
@@ -2571,7 +2563,6 @@ static void uea_unbind(struct usbatm_data *usbatm, struct usb_interface *intf)
{
struct uea_softc *sc = usbatm->driver_data;
- sysfs_remove_group(&intf->dev.kobj, &attr_grp);
uea_stop(sc);
kfree(sc);
}
@@ -2721,6 +2712,7 @@ static struct usb_driver uea_driver = {
.id_table = uea_ids,
.probe = uea_probe,
.disconnect = uea_disconnect,
+ .dev_groups = uea_groups,
};
MODULE_DEVICE_TABLE(usb, uea_ids);
USB drivers now support the ability for the driver core to handle the creation and removal of device-specific sysfs files in a race-free manner. Take advantage of that by converting the driver to use this by moving the sysfs attributes into a group and assigning the dev_groups pointer to it. Cc: Matthieu CASTET <castet.matthieu@free.fr> Cc: Stanislaw Gruszka <stf_xl@wp.pl> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/usb/atm/ueagle-atm.c | 16 ++++------------ 1 file changed, 4 insertions(+), 12 deletions(-)