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Message-Id: <20200818085655.12071-7-jslaby@suse.cz>
Date: Tue, 18 Aug 2020 10:56:54 +0200
From: Jiri Slaby <jslaby@...e.cz>
To: gregkh@...uxfoundation.org
Cc: linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org,
Jiri Slaby <jslaby@...e.cz>
Subject: [PATCH 7/8] 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@...e.cz>
---
drivers/tty/synclink.c | 82 +++++++++++++++++++-------------------
drivers/tty/synclink_gt.c | 81 ++++++++++++++++++--------------------
drivers/tty/synclinkmp.c | 83 +++++++++++++++++++--------------------
3 files changed, 119 insertions(+), 127 deletions(-)
diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
index 0dba40eace46..c8324d58ef56 100644
--- a/drivers/tty/synclink.c
+++ b/drivers/tty/synclink.c
@@ -942,7 +942,7 @@ static inline int mgsl_paranoia_check(struct mgsl_struct *info,
return 0;
}
-/**
+/*
* line discipline callback wrappers
*
* The wrappers maintain line discipline references
@@ -7419,14 +7419,14 @@ static int usc_loopmode_active( struct mgsl_struct * info)
#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)
@@ -7468,10 +7468,9 @@ 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)
@@ -7509,12 +7508,12 @@ 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)
{
@@ -7568,12 +7567,12 @@ 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)
{
@@ -7598,13 +7597,12 @@ 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)
{
@@ -7702,9 +7700,9 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
}
/**
- * called by network layer when transmit timeout is detected
+ * hdlcdev_tx_timeout - called by network layer when transmit timeout is detected
*
- * dev pointer to network device structure
+ * @dev: pointer to network device structure
*/
static void hdlcdev_tx_timeout(struct net_device *dev, unsigned int txqueue)
{
@@ -7725,10 +7723,10 @@ 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 mgsl_struct *info)
{
@@ -7737,12 +7735,12 @@ static void hdlcdev_tx_done(struct mgsl_struct *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 mgsl_struct *info, char *buf, int size)
{
@@ -7778,12 +7776,12 @@ 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 mgsl_struct *info)
{
@@ -7827,10 +7825,10 @@ static int hdlcdev_init(struct mgsl_struct *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 mgsl_struct *info)
{
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)
{
diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
index 33ff2dbb6650..ce08c5ec331c 100644
--- a/drivers/tty/synclinkmp.c
+++ b/drivers/tty/synclinkmp.c
@@ -685,7 +685,7 @@ static inline int sanity_check(SLMP_INFO *info,
return 0;
}
-/**
+/*
* line discipline callback wrappers
*
* The wrappers maintain line discipline references
@@ -1520,14 +1520,14 @@ 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)
@@ -1569,10 +1569,9 @@ 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 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)
@@ -1610,12 +1609,12 @@ 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)
{
@@ -1669,12 +1668,12 @@ 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)
{
@@ -1699,13 +1698,12 @@ static int hdlcdev_close(struct net_device *dev)
}
/**
- * called by network layer to process IOCTL call to network device
+ * 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
*
- * 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)
{
@@ -1803,9 +1801,8 @@ 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)
{
@@ -1826,10 +1823,10 @@ 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(SLMP_INFO *info)
{
@@ -1838,12 +1835,12 @@ static void hdlcdev_tx_done(SLMP_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(SLMP_INFO *info, char *buf, int size)
{
@@ -1879,12 +1876,12 @@ 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(SLMP_INFO *info)
{
@@ -1928,10 +1925,10 @@ static int hdlcdev_init(SLMP_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(SLMP_INFO *info)
{
--
2.28.0
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