Bluetooth: Move export of class of device information into hci_core.c
The class of device debugfs information should be directly exported
from hci_core.c and so move them over there.
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
Signed-off-by: Johan Hedberg <johan.hedberg@intel.com>
diff --git a/net/bluetooth/hci_core.c b/net/bluetooth/hci_core.c
index 1d3c892..3ef5fdd 100644
--- a/net/bluetooth/hci_core.c
+++ b/net/bluetooth/hci_core.c
@@ -187,6 +187,30 @@
.release = single_release,
};
+static int dev_class_show(struct seq_file *f, void *ptr)
+{
+ struct hci_dev *hdev = f->private;
+
+ hci_dev_lock(hdev);
+ seq_printf(f, "0x%.2x%.2x%.2x\n", hdev->dev_class[2],
+ hdev->dev_class[1], hdev->dev_class[0]);
+ hci_dev_unlock(hdev);
+
+ return 0;
+}
+
+static int dev_class_open(struct inode *inode, struct file *file)
+{
+ return single_open(file, dev_class_show, inode->i_private);
+}
+
+static const struct file_operations dev_class_fops = {
+ .open = dev_class_open,
+ .read = seq_read,
+ .llseek = seq_lseek,
+ .release = single_release,
+};
+
static int voice_setting_get(void *data, u64 *val)
{
struct hci_dev *hdev = data;
@@ -1043,6 +1067,8 @@
if (lmp_bredr_capable(hdev)) {
debugfs_create_file("inquiry_cache", 0444, hdev->debugfs,
hdev, &inquiry_cache_fops);
+ debugfs_create_file("dev_class", 0444, hdev->debugfs,
+ hdev, &dev_class_fops);
debugfs_create_file("voice_setting", 0444, hdev->debugfs,
hdev, &voice_setting_fops);
}