tty: synclink, fix kernel-doc

As in the previous patches, fix kernel-doc in synclink drivers. This is
done separately from others, as kernel-doc comments were heavily broken
in these drivers. Convert them to proper ones.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Link: https://lore.kernel.org/r/20200818085655.12071-7-jslaby@suse.cz
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

1 files changed, 39 insertions, 42 deletions

diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
index b794177ccfb9..917cc611ad25 100644
--- a/drivers/tty/synclink_gt.c
+++ b/drivers/tty/synclink_gt.c
@@ -1395,14 +1395,14 @@ static int set_break(struct tty_struct *tty, int break_state)
 #if SYNCLINK_GENERIC_HDLC
 
 /**
- * called by generic HDLC layer when protocol selected (PPP, frame relay, etc.)
- * set encoding and frame check sequence (FCS) options
+ * hdlcdev_attach - called by generic HDLC layer when protocol selected (PPP, frame relay, etc.)
+ * @dev:      pointer to network device structure
+ * @encoding: serial encoding setting
+ * @parity:   FCS setting
  *
- * dev       pointer to network device structure
- * encoding  serial encoding setting
- * parity    FCS setting
+ * Set encoding and frame check sequence (FCS) options.
  *
- * returns 0 if success, otherwise error code
+ * Return: 0 if success, otherwise error code
  */
 static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
 			  unsigned short parity)
@@ -1446,10 +1446,9 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
 }
 
 /**
- * called by generic HDLC layer to send frame
- *
- * skb  socket buffer containing HDLC frame
- * dev  pointer to network device structure
+ * hdlcdev_xmit - called by generic HDLC layer to send a frame
+ * @skb: socket buffer containing HDLC frame
+ * @dev: pointer to network device structure
  */
 static netdev_tx_t hdlcdev_xmit(struct sk_buff *skb,
 				      struct net_device *dev)
@@ -1483,12 +1482,12 @@ static netdev_tx_t hdlcdev_xmit(struct sk_buff *skb,
 }
 
 /**
- * called by network layer when interface enabled
- * claim resources and initialize hardware
+ * hdlcdev_open - called by network layer when interface enabled
+ * @dev: pointer to network device structure
  *
- * dev  pointer to network device structure
+ * Claim resources and initialize hardware.
  *
- * returns 0 if success, otherwise error code
+ * Return: 0 if success, otherwise error code
  */
 static int hdlcdev_open(struct net_device *dev)
 {
@@ -1544,12 +1543,12 @@ static int hdlcdev_open(struct net_device *dev)
 }
 
 /**
- * called by network layer when interface is disabled
- * shutdown hardware and release resources
+ * hdlcdev_close - called by network layer when interface is disabled
+ * @dev:  pointer to network device structure
  *
- * dev  pointer to network device structure
+ * Shutdown hardware and release resources.
  *
- * returns 0 if success, otherwise error code
+ * Return: 0 if success, otherwise error code
  */
 static int hdlcdev_close(struct net_device *dev)
 {
@@ -1574,13 +1573,12 @@ static int hdlcdev_close(struct net_device *dev)
 }
 
 /**
- * called by network layer to process IOCTL call to network device
- *
- * dev  pointer to network device structure
- * ifr  pointer to network interface request structure
- * cmd  IOCTL command code
+ * hdlcdev_ioctl - called by network layer to process IOCTL call to network device
+ * @dev: pointer to network device structure
+ * @ifr: pointer to network interface request structure
+ * @cmd: IOCTL command code
  *
- * returns 0 if success, otherwise error code
+ * Return: 0 if success, otherwise error code
  */
 static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 {
@@ -1678,9 +1676,8 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 }
 
 /**
- * called by network layer when transmit timeout is detected
- *
- * dev  pointer to network device structure
+ * hdlcdev_tx_timeout - called by network layer when transmit timeout is detected
+ * @dev: pointer to network device structure
  */
 static void hdlcdev_tx_timeout(struct net_device *dev, unsigned int txqueue)
 {
@@ -1700,10 +1697,10 @@ static void hdlcdev_tx_timeout(struct net_device *dev, unsigned int txqueue)
 }
 
 /**
- * called by device driver when transmit completes
- * reenable network layer transmit if stopped
+ * hdlcdev_tx_done - called by device driver when transmit completes
+ * @info: pointer to device instance information
  *
- * info  pointer to device instance information
+ * Reenable network layer transmit if stopped.
  */
 static void hdlcdev_tx_done(struct slgt_info *info)
 {
@@ -1712,12 +1709,12 @@ static void hdlcdev_tx_done(struct slgt_info *info)
 }
 
 /**
- * called by device driver when frame received
- * pass frame to network layer
+ * hdlcdev_rx - called by device driver when frame received
+ * @info: pointer to device instance information
+ * @buf:  pointer to buffer contianing frame data
+ * @size: count of data bytes in buf
  *
- * info  pointer to device instance information
- * buf   pointer to buffer contianing frame data
- * size  count of data bytes in buf
+ * Pass frame to network layer.
  */
 static void hdlcdev_rx(struct slgt_info *info, char *buf, int size)
 {
@@ -1751,12 +1748,12 @@ static const struct net_device_ops hdlcdev_ops = {
 };
 
 /**
- * called by device driver when adding device instance
- * do generic HDLC initialization
+ * hdlcdev_init - called by device driver when adding device instance
+ * @info: pointer to device instance information
  *
- * info  pointer to device instance information
+ * Do generic HDLC initialization.
  *
- * returns 0 if success, otherwise error code
+ * Return: 0 if success, otherwise error code
  */
 static int hdlcdev_init(struct slgt_info *info)
 {
@@ -1800,10 +1797,10 @@ static int hdlcdev_init(struct slgt_info *info)
 }
 
 /**
- * called by device driver when removing device instance
- * do generic HDLC cleanup
+ * hdlcdev_exit - called by device driver when removing device instance
+ * @info: pointer to device instance information
  *
- * info  pointer to device instance information
+ * Do generic HDLC cleanup.
  */
 static void hdlcdev_exit(struct slgt_info *info)
 {