1 files changed, 16 insertions, 17 deletions

diff --git a/net/bluetooth/hci_sysfs.c b/net/bluetooth/hci_sysfs.c
index ec03ee2b301..2a0243add1e 100644
--- a/net/bluetooth/hci_sysfs.c
+++ b/net/bluetooth/hci_sysfs.c
@@ -189,19 +189,19 @@ 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 = dev_get_drvdata(dev);
+        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)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         return sprintf(buf, "%s\n", host_typetostr(hdev->dev_type));
 }
 
 static ssize_t show_name(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         char name[HCI_MAX_NAME_LENGTH + 1];
         int i;
 
@@ -214,20 +214,20 @@ static ssize_t show_name(struct device *dev, struct device_attribute *attr, char
 
 static ssize_t show_class(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        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)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         return sprintf(buf, "%s\n", batostr(&hdev->bdaddr));
 }
 
 static ssize_t show_features(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
 
         return sprintf(buf, "0x%02x%02x%02x%02x%02x%02x%02x%02x\n",
                                 hdev->features[0], hdev->features[1],
@@ -238,31 +238,31 @@ static ssize_t show_features(struct device *dev, struct device_attribute *attr,
 
 static ssize_t show_manufacturer(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        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 = dev_get_drvdata(dev);
+        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 = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         return sprintf(buf, "%d\n", hdev->hci_rev);
 }
 
 static ssize_t show_idle_timeout(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         return sprintf(buf, "%d\n", hdev->idle_timeout);
 }
 
 static ssize_t store_idle_timeout(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         unsigned int val;
         int rv;
 
@@ -280,13 +280,13 @@ static ssize_t store_idle_timeout(struct device *dev, struct device_attribute *a
 
 static ssize_t show_sniff_max_interval(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         return sprintf(buf, "%d\n", hdev->sniff_max_interval);
 }
 
 static ssize_t store_sniff_max_interval(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         u16 val;
         int rv;
 
@@ -304,13 +304,13 @@ static ssize_t store_sniff_max_interval(struct device *dev, struct device_attrib
 
 static ssize_t show_sniff_min_interval(struct device *dev, struct device_attribute *attr, char *buf)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         return sprintf(buf, "%d\n", hdev->sniff_min_interval);
 }
 
 static ssize_t store_sniff_min_interval(struct device *dev, struct device_attribute *attr, const char *buf, size_t count)
 {
-        struct hci_dev *hdev = dev_get_drvdata(dev);
+        struct hci_dev *hdev = to_hci_dev(dev);
         u16 val;
         int rv;
 
@@ -370,7 +370,7 @@ static const struct attribute_group *bt_host_groups[] = {
 
 static void bt_host_release(struct device *dev)
 {
-        void *data = dev_get_drvdata(dev);
+        void *data = to_hci_dev(dev);
         kfree(data);
         module_put(THIS_MODULE);
 }
@@ -525,7 +525,6 @@ void hci_init_sysfs(struct hci_dev *hdev)
         dev->class = bt_class;
 
         __module_get(THIS_MODULE);
-        dev_set_drvdata(dev, hdev);
         device_initialize(dev);
 }