gigaset: add kerneldoc comments
Add kerneldoc comments to some functions in the Gigaset driver.
Impact: documentation
Signed-off-by: Tilman Schmidt <tilman@imap.cc>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index 7fd32f0..9f3ef7b 100644
--- a/drivers/isdn/gigaset/isocdata.c
+++ b/drivers/isdn/gigaset/isocdata.c
@@ -976,16 +976,17 @@
/* == data output ========================================================== */
-/* gigaset_send_skb
- * called by common.c to queue an skb for sending
- * and start transmission if necessary
- * parameters:
- * B Channel control structure
- * skb
- * return value:
- * number of bytes accepted for sending
- * (skb->len if ok, 0 if out of buffer space)
- * or error code (< 0, eg. -EINVAL)
+/**
+ * gigaset_isoc_send_skb() - queue an skb for sending
+ * @bcs: B channel descriptor structure.
+ * @skb: data to send.
+ *
+ * Called by i4l.c to queue an skb for sending, and start transmission if
+ * necessary.
+ *
+ * Return value:
+ * number of bytes accepted for sending (skb->len) if ok,
+ * error code < 0 (eg. -ENODEV) on error
*/
int gigaset_isoc_send_skb(struct bc_state *bcs, struct sk_buff *skb)
{