diff options
Diffstat (limited to 'drivers/tty/n_hdlc.c')
| -rw-r--r-- | drivers/tty/n_hdlc.c | 74 |
1 files changed, 37 insertions, 37 deletions
diff --git a/drivers/tty/n_hdlc.c b/drivers/tty/n_hdlc.c index b09eac4b6d64..12557ee1edb6 100644 --- a/drivers/tty/n_hdlc.c +++ b/drivers/tty/n_hdlc.c @@ -123,13 +123,13 @@ struct n_hdlc_buf_list { /** * struct n_hdlc - per device instance data structure - * @magic - magic value for structure - * @tbusy - reentrancy flag for tx wakeup code - * @woke_up - tx wakeup needs to be run again as it was called while @tbusy - * @tx_buf_list - list of pending transmit frame buffers - * @rx_buf_list - list of received frame buffers - * @tx_free_buf_list - list unused transmit frame buffers - * @rx_free_buf_list - list unused received frame buffers + * @magic: magic value for structure + * @tbusy: reentrancy flag for tx wakeup code + * @woke_up: tx wakeup needs to be run again as it was called while @tbusy + * @tx_buf_list: list of pending transmit frame buffers + * @rx_buf_list: list of received frame buffers + * @tx_free_buf_list: list unused transmit frame buffers + * @rx_free_buf_list: list unused received frame buffers */ struct n_hdlc { int magic; @@ -187,7 +187,7 @@ static void n_hdlc_free_buf_list(struct n_hdlc_buf_list *list) /** * n_hdlc_tty_close - line discipline close - * @tty - pointer to tty info structure + * @tty: pointer to tty info structure * * Called when the line discipline is changed to something * else, the tty is closed, or the tty detects a hangup. @@ -218,7 +218,7 @@ static void n_hdlc_tty_close(struct tty_struct *tty) /** * n_hdlc_tty_open - called when line discipline changed to n_hdlc - * @tty - pointer to tty info structure + * @tty: pointer to tty info structure * * Returns 0 if success, otherwise error code */ @@ -255,8 +255,8 @@ static int n_hdlc_tty_open(struct tty_struct *tty) /** * n_hdlc_send_frames - send frames on pending send buffer list - * @n_hdlc - pointer to ldisc instance data - * @tty - pointer to tty instance data + * @n_hdlc: pointer to ldisc instance data + * @tty: pointer to tty instance data * * Send frames on pending send buffer list until the driver does not accept a * frame (busy) this function is called after adding a frame to the send buffer @@ -335,7 +335,7 @@ check_again: /** * n_hdlc_tty_wakeup - Callback for transmit wakeup - * @tty - pointer to associated tty instance data + * @tty: pointer to associated tty instance data * * Called when low level device driver can accept more send data. */ @@ -348,10 +348,10 @@ static void n_hdlc_tty_wakeup(struct tty_struct *tty) /** * n_hdlc_tty_receive - Called by tty driver when receive data is available - * @tty - pointer to tty instance data - * @data - pointer to received data - * @flags - pointer to flags for data - * @count - count of received data in bytes + * @tty: pointer to tty instance data + * @data: pointer to received data + * @flags: pointer to flags for data + * @count: count of received data in bytes * * Called by tty low level driver when receive data is available. Data is * interpreted as one HDLC frame. @@ -408,10 +408,10 @@ static void n_hdlc_tty_receive(struct tty_struct *tty, const __u8 *data, /** * n_hdlc_tty_read - Called to retrieve one frame of data (if available) - * @tty - pointer to tty instance data - * @file - pointer to open file object - * @buf - pointer to returned data buffer - * @nr - size of returned data buffer + * @tty: pointer to tty instance data + * @file: pointer to open file object + * @buf: pointer to returned data buffer + * @nr: size of returned data buffer * * Returns the number of bytes returned or error code. */ @@ -479,10 +479,10 @@ static ssize_t n_hdlc_tty_read(struct tty_struct *tty, struct file *file, /** * n_hdlc_tty_write - write a single frame of data to device - * @tty - pointer to associated tty device instance data - * @file - pointer to file object data - * @data - pointer to transmit data (one frame) - * @count - size of transmit frame in bytes + * @tty: pointer to associated tty device instance data + * @file: pointer to file object data + * @data: pointer to transmit data (one frame) + * @count: size of transmit frame in bytes * * Returns the number of bytes written (or error code). */ @@ -546,10 +546,10 @@ static ssize_t n_hdlc_tty_write(struct tty_struct *tty, struct file *file, /** * n_hdlc_tty_ioctl - process IOCTL system call for the tty device. - * @tty - pointer to tty instance data - * @file - pointer to open file object for device - * @cmd - IOCTL command code - * @arg - argument for IOCTL call (cmd dependent) + * @tty: pointer to tty instance data + * @file: pointer to open file object for device + * @cmd: IOCTL command code + * @arg: argument for IOCTL call (cmd dependent) * * Returns command dependent result. */ @@ -602,7 +602,7 @@ static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file, case TCOFLUSH: flush_tx_queue(tty); } - /* fall through - to default */ + fallthrough; /* to default */ default: error = n_tty_ioctl_helper(tty, file, cmd, arg); @@ -614,9 +614,9 @@ static int n_hdlc_tty_ioctl(struct tty_struct *tty, struct file *file, /** * n_hdlc_tty_poll - TTY callback for poll system call - * @tty - pointer to tty instance data - * @filp - pointer to open file object for device - * @poll_table - wait queue for operations + * @tty: pointer to tty instance data + * @filp: pointer to open file object for device + * @wait: wait queue for operations * * Determine which operations (read/write) will not block and return info * to caller. @@ -703,8 +703,8 @@ static struct n_hdlc *n_hdlc_alloc(void) /** * n_hdlc_buf_return - put the HDLC buffer after the head of the specified list - * @buf_list - pointer to the buffer list - * @buf - pointer to the buffer + * @buf_list: pointer to the buffer list + * @buf: pointer to the buffer */ static void n_hdlc_buf_return(struct n_hdlc_buf_list *buf_list, struct n_hdlc_buf *buf) @@ -721,8 +721,8 @@ static void n_hdlc_buf_return(struct n_hdlc_buf_list *buf_list, /** * n_hdlc_buf_put - add specified HDLC buffer to tail of specified list - * @buf_list - pointer to buffer list - * @buf - pointer to buffer + * @buf_list: pointer to buffer list + * @buf: pointer to buffer */ static void n_hdlc_buf_put(struct n_hdlc_buf_list *buf_list, struct n_hdlc_buf *buf) @@ -739,7 +739,7 @@ static void n_hdlc_buf_put(struct n_hdlc_buf_list *buf_list, /** * n_hdlc_buf_get - remove and return an HDLC buffer from list - * @buf_list - pointer to HDLC buffer list + * @buf_list: pointer to HDLC buffer list * * Remove and return an HDLC buffer from the head of the specified HDLC buffer * list. |