1 files changed, 2 insertions, 112 deletions

diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index 4fac57c5ddb..555982a78a5 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -37,40 +37,19 @@ static ssize_t show_link_address(struct device *dev,
 	return sprintf(buf, "%pMR\n", &conn->dst);
 }
 
-static ssize_t show_link_features(struct device *dev,
-				  struct device_attribute *attr, char *buf)
-{
-	struct hci_conn *conn = to_hci_conn(dev);
-
-	return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
-		       conn->features[0][0], conn->features[0][1],
-		       conn->features[0][2], conn->features[0][3],
-		       conn->features[0][4], conn->features[0][5],
-		       conn->features[0][6], conn->features[0][7]);
-}
-
 #define LINK_ATTR(_name, _mode, _show, _store) \
 struct device_attribute link_attr_##_name = __ATTR(_name, _mode, _show, _store)
 
 static LINK_ATTR(type, S_IRUGO, show_link_type, NULL);
 static LINK_ATTR(address, S_IRUGO, show_link_address, NULL);
-static LINK_ATTR(features, S_IRUGO, show_link_features, NULL);
 
 static struct attribute *bt_link_attrs[] = {
 	&link_attr_type.attr,
 	&link_attr_address.attr,
-	&link_attr_features.attr,
 	NULL
 };
 
-static struct attribute_group bt_link_group = {
-	.attrs = bt_link_attrs,
-};
-
-static const struct attribute_group *bt_link_groups[] = {
-	&bt_link_group,
-	NULL
-};
+ATTRIBUTE_GROUPS(bt_link);
 
 static void bt_link_release(struct device *dev)
 {
@@ -145,28 +124,6 @@ void hci_conn_del_sysfs(struct hci_conn *conn)
 	hci_dev_put(hdev);
 }
 
-static inline char *host_bustostr(int bus)
-{
-	switch (bus) {
-	case HCI_VIRTUAL:
-		return "VIRTUAL";
-	case HCI_USB:
-		return "USB";
-	case HCI_PCCARD:
-		return "PCCARD";
-	case HCI_UART:
-		return "UART";
-	case HCI_RS232:
-		return "RS232";
-	case HCI_PCI:
-		return "PCI";
-	case HCI_SDIO:
-		return "SDIO";
-	default:
-		return "UNKNOWN";
-	}
-}
-
 static inline char *host_typetostr(int type)
 {
 	switch (type) {
@@ -179,13 +136,6 @@ static inline char *host_typetostr(int type)
 	}
 }
 
-static ssize_t show_bus(struct device *dev,
-			struct device_attribute *attr, char *buf)
-{
-	struct hci_dev *hdev = to_hci_dev(dev);
-	return sprintf(buf, "%s\n", host_bustostr(hdev->bus));
-}
-
 static ssize_t show_type(struct device *dev,
 			 struct device_attribute *attr, char *buf)
 {
@@ -207,14 +157,6 @@ static ssize_t show_name(struct device *dev,
 	return sprintf(buf, "%s\n", name);
 }
 
-static ssize_t show_class(struct device *dev,
-			  struct device_attribute *attr, char *buf)
-{
-	struct hci_dev *hdev = to_hci_dev(dev);
-	return sprintf(buf, "0x%.2x%.2x%.2x\n", hdev->dev_class[2],
-		       hdev->dev_class[1], hdev->dev_class[0]);
-}
-
 static ssize_t show_address(struct device *dev,
 			    struct device_attribute *attr, char *buf)
 {
@@ -222,70 +164,18 @@ static ssize_t show_address(struct device *dev,
 	return sprintf(buf, "%pMR\n", &hdev->bdaddr);
 }
 
-static ssize_t show_features(struct device *dev,
-			     struct device_attribute *attr, char *buf)
-{
-	struct hci_dev *hdev = to_hci_dev(dev);
-
-	return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
-		       hdev->features[0][0], hdev->features[0][1],
-		       hdev->features[0][2], hdev->features[0][3],
-		       hdev->features[0][4], hdev->features[0][5],
-		       hdev->features[0][6], hdev->features[0][7]);
-}
-
-static ssize_t show_manufacturer(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct hci_dev *hdev = to_hci_dev(dev);
-	return sprintf(buf, "%d\n", hdev->manufacturer);
-}
-
-static ssize_t show_hci_version(struct device *dev,
-				struct device_attribute *attr, char *buf)
-{
-	struct hci_dev *hdev = to_hci_dev(dev);
-	return sprintf(buf, "%d\n", hdev->hci_ver);
-}
-
-static ssize_t show_hci_revision(struct device *dev,
-				 struct device_attribute *attr, char *buf)
-{
-	struct hci_dev *hdev = to_hci_dev(dev);
-	return sprintf(buf, "%d\n", hdev->hci_rev);
-}
-
-static DEVICE_ATTR(bus, S_IRUGO, show_bus, NULL);
 static DEVICE_ATTR(type, S_IRUGO, show_type, NULL);
 static DEVICE_ATTR(name, S_IRUGO, show_name, NULL);
-static DEVICE_ATTR(class, S_IRUGO, show_class, NULL);
 static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);
-static DEVICE_ATTR(features, S_IRUGO, show_features, NULL);
-static DEVICE_ATTR(manufacturer, S_IRUGO, show_manufacturer, NULL);
-static DEVICE_ATTR(hci_version, S_IRUGO, show_hci_version, NULL);
-static DEVICE_ATTR(hci_revision, S_IRUGO, show_hci_revision, NULL);
 
 static struct attribute *bt_host_attrs[] = {
-	&dev_attr_bus.attr,
 	&dev_attr_type.attr,
 	&dev_attr_name.attr,
-	&dev_attr_class.attr,
 	&dev_attr_address.attr,
-	&dev_attr_features.attr,
-	&dev_attr_manufacturer.attr,
-	&dev_attr_hci_version.attr,
-	&dev_attr_hci_revision.attr,
 	NULL
 };
 
-static struct attribute_group bt_host_group = {
-	.attrs = bt_host_attrs,
-};
-
-static const struct attribute_group *bt_host_groups[] = {
-	&bt_host_group,
-	NULL
-};
+ATTRIBUTE_GROUPS(bt_host);
 
 static void bt_host_release(struct device *dev)
 {