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staging: dgnc: tty.c: removes trailing whitespace
This patch removes trailing whitespace in the dgnc_tty.c file. Signed-off-by: Lidza Louina <lidza.louina@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Lidza Louina
Greg Kroah-Hartman
parent
cfa4ccc9ab
commit
8b07d521c6
@ -17,22 +17,22 @@
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* Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*
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*
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* NOTE TO LINUX KERNEL HACKERS: DO NOT REFORMAT THIS CODE!
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* NOTE TO LINUX KERNEL HACKERS: DO NOT REFORMAT THIS CODE!
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*
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* This is shared code between Digi's CVS archive and the
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* Linux Kernel sources.
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* Changing the source just for reformatting needlessly breaks
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* our CVS diff history.
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*
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* Send any bug fixes/changes to: Eng.Linux at digi dot com.
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* Thank you.
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* Send any bug fixes/changes to: Eng.Linux at digi dot com.
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* Thank you.
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*/
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/************************************************************************
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*
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*
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* This file implements the tty driver functionality for the
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* Neo and ClassicBoard PCI based product lines.
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*
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*
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************************************************************************
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*
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* $Id: dgnc_tty.c,v 1.5 2013/04/30 19:18:30 markh Exp $
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@ -165,11 +165,11 @@ static const struct tty_operations dgnc_tty_ops = {
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};
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/************************************************************************
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*
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*
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* TTY Initialization/Cleanup Functions
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*
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*
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************************************************************************/
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/*
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* dgnc_tty_preinit()
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*
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@ -213,7 +213,7 @@ int dgnc_tty_register(struct board_t *brd)
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memset(&brd->PrintDriver, 0, sizeof(struct tty_driver));
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brd->SerialDriver.magic = TTY_DRIVER_MAGIC;
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snprintf(brd->SerialName, MAXTTYNAMELEN, "tty_dgnc_%d_", brd->boardnum);
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brd->SerialDriver.name = brd->SerialName;
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@ -221,15 +221,15 @@ int dgnc_tty_register(struct board_t *brd)
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brd->SerialDriver.major = 0;
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brd->SerialDriver.minor_start = 0;
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brd->SerialDriver.num = brd->maxports;
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brd->SerialDriver.type = TTY_DRIVER_TYPE_SERIAL;
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brd->SerialDriver.subtype = SERIAL_TYPE_NORMAL;
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brd->SerialDriver.type = TTY_DRIVER_TYPE_SERIAL;
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brd->SerialDriver.subtype = SERIAL_TYPE_NORMAL;
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brd->SerialDriver.init_termios = DgncDefaultTermios;
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brd->SerialDriver.driver_name = DRVSTR;
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brd->SerialDriver.flags = (TTY_DRIVER_REAL_RAW | TTY_DRIVER_DYNAMIC_DEV | TTY_DRIVER_HARDWARE_BREAK);
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/*
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/*
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* The kernel wants space to store pointers to
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* tty_struct's and termios's.
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* tty_struct's and termios's.
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*/
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brd->SerialDriver.ttys = dgnc_driver_kzmalloc(brd->maxports * sizeof(struct tty_struct *), GFP_KERNEL);
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if (!brd->SerialDriver.ttys)
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@ -279,7 +279,7 @@ int dgnc_tty_register(struct board_t *brd)
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brd->PrintDriver.major = brd->SerialDriver.major;
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brd->PrintDriver.minor_start = 0x80;
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brd->PrintDriver.num = brd->maxports;
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brd->PrintDriver.type = TTY_DRIVER_TYPE_SERIAL;
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brd->PrintDriver.type = TTY_DRIVER_TYPE_SERIAL;
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brd->PrintDriver.subtype = SERIAL_TYPE_NORMAL;
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brd->PrintDriver.init_termios = DgncDefaultTermios;
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brd->PrintDriver.driver_name = DRVSTR;
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@ -459,7 +459,7 @@ void dgnc_tty_post_uninit(void)
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* dgnc_tty_uninit()
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*
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* Uninitialize the TTY portion of this driver. Free all memory and
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* resources.
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* resources.
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*/
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void dgnc_tty_uninit(struct board_t *brd)
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{
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@ -567,7 +567,7 @@ void dgnc_sniff_nowait_nolock(struct channel_t *ch, uchar *text, uchar *buf, int
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if (n == 0) {
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return;
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}
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/*
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* Copy as much data as will fit.
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*/
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@ -630,7 +630,7 @@ static void dgnc_wmove(struct channel_t *ch, char *buf, uint n)
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if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
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return;
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head = ch->ch_w_head & WQUEUEMASK;
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/*
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@ -641,7 +641,7 @@ static void dgnc_wmove(struct channel_t *ch, char *buf, uint n)
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remain = WQUEUESIZE - head;
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if (n >= remain) {
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n -= remain;
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n -= remain;
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memcpy(ch->ch_wqueue + head, buf, remain);
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head = 0;
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buf += remain;
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@ -666,9 +666,9 @@ static void dgnc_wmove(struct channel_t *ch, char *buf, uint n)
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/*=======================================================================
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*
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* dgnc_input - Process received data.
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*
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*
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* ch - Pointer to channel structure.
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*
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*
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*=======================================================================*/
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void dgnc_input(struct channel_t *ch)
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{
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@ -697,8 +697,8 @@ void dgnc_input(struct channel_t *ch)
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DGNC_LOCK(ch->ch_lock, lock_flags);
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/*
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* Figure the number of characters in the buffer.
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/*
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* Figure the number of characters in the buffer.
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* Exit immediately if none.
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*/
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rmask = RQUEUEMASK;
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@ -717,7 +717,7 @@ void dgnc_input(struct channel_t *ch)
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* If the device is not open, or CREAD is off,
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* flush input data and return immediately.
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*/
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if (!tp || (tp->magic != TTY_MAGIC) || !(ch->ch_tun.un_flags & UN_ISOPEN) ||
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if (!tp || (tp->magic != TTY_MAGIC) || !(ch->ch_tun.un_flags & UN_ISOPEN) ||
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!(tp->termios.c_cflag & CREAD) || (ch->ch_tun.un_flags & UN_CLOSING)) {
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DPR_READ(("input. dropping %d bytes on port %d...\n", data_len, ch->ch_portnum));
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@ -778,7 +778,7 @@ void dgnc_input(struct channel_t *ch)
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if (!ld->ops->receive_buf) {
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ch->ch_r_head = ch->ch_r_tail;
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len = 0;
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}
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}
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}
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if (len <= 0) {
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@ -793,7 +793,7 @@ void dgnc_input(struct channel_t *ch)
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*
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* The flip buffers in the tty structure are no longer exposed,
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* and probably will be going away eventually.
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*
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*
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* If we are completely raw, we don't need to go through a lot
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* of the tty layers that exist.
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* In this case, we take the shortest and fastest route we
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@ -818,7 +818,7 @@ void dgnc_input(struct channel_t *ch)
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break;
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/*
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* If conditions are such that ld needs to see all
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* If conditions are such that ld needs to see all
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* UART errors, we will have to walk each character
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* and error byte and send them to the buffer one at
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* a time.
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@ -862,9 +862,9 @@ void dgnc_input(struct channel_t *ch)
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}
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/************************************************************************
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/************************************************************************
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* Determines when CARRIER changes state and takes appropriate
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* action.
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* action.
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************************************************************************/
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void dgnc_carrier(struct channel_t *ch)
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{
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@ -872,7 +872,7 @@ void dgnc_carrier(struct channel_t *ch)
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int virt_carrier = 0;
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int phys_carrier = 0;
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DPR_CARR(("dgnc_carrier called...\n"));
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if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
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@ -890,11 +890,11 @@ void dgnc_carrier(struct channel_t *ch)
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if (ch->ch_digi.digi_flags & DIGI_FORCEDCD) {
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virt_carrier = 1;
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}
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}
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if (ch->ch_c_cflag & CLOCAL) {
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virt_carrier = 1;
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}
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}
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DPR_CARR(("DCD: physical: %d virt: %d\n", phys_carrier, virt_carrier));
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@ -941,7 +941,7 @@ void dgnc_carrier(struct channel_t *ch)
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* "make pretend that carrier is there".
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*/
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if ((virt_carrier == 0) && ((ch->ch_flags & CH_CD) != 0) &&
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(phys_carrier == 0))
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(phys_carrier == 0))
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{
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/*
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@ -964,7 +964,7 @@ void dgnc_carrier(struct channel_t *ch)
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tty_hangup(ch->ch_tun.un_tty);
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}
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if (ch->ch_pun.un_open_count > 0) {
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if (ch->ch_pun.un_open_count > 0) {
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DPR_CARR(("Sending pr hangup\n"));
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tty_hangup(ch->ch_pun.un_tty);
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}
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@ -975,7 +975,7 @@ void dgnc_carrier(struct channel_t *ch)
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*/
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if (virt_carrier == 1)
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ch->ch_flags |= CH_FCAR;
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else
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else
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ch->ch_flags &= ~CH_FCAR;
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if (phys_carrier == 1)
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@ -991,7 +991,7 @@ static void dgnc_set_custom_speed(struct channel_t *ch, uint newrate)
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{
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int testdiv;
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int testrate_high;
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int testrate_low;
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int testrate_low;
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int deltahigh;
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int deltalow;
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@ -1016,7 +1016,7 @@ static void dgnc_set_custom_speed(struct channel_t *ch, uint newrate)
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* If we try to figure out what rate the board would use
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* with the test divisor, it will be either equal or higher
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* than the requested baud rate. If we then determine the
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* rate with a divisor one higher, we will get the next lower
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* rate with a divisor one higher, we will get the next lower
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* supported rate below the requested.
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*/
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testrate_high = ch->ch_bd->bd_dividend / testdiv;
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@ -1044,7 +1044,7 @@ static void dgnc_set_custom_speed(struct channel_t *ch, uint newrate)
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break;
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}
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ch->ch_custom_speed = newrate;
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return;
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@ -1250,9 +1250,9 @@ void dgnc_wakeup_writes(struct channel_t *ch)
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/************************************************************************
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*
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*
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* TTY Entry points and helper functions
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*
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*
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************************************************************************/
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/*
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@ -1453,7 +1453,7 @@ static int dgnc_tty_open(struct tty_struct *tty, struct file *file)
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dgnc_carrier(ch);
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/*
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/*
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* follow protocol for opening port
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*/
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@ -1478,13 +1478,13 @@ static int dgnc_tty_open(struct tty_struct *tty, struct file *file)
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}
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/*
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/*
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* dgnc_block_til_ready()
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*
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* Wait for DCD, if needed.
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*/
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static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struct channel_t *ch)
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{
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{
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int retval = 0;
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struct un_t *un = NULL;
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ulong lock_flags;
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@ -1529,7 +1529,7 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
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* If either unit is in the middle of the fragile part of close,
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* we just cannot touch the channel safely.
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* Go back to sleep, knowing that when the channel can be
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* touched safely, the close routine will signal the
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* touched safely, the close routine will signal the
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* ch_wait_flags to wake us back up.
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*/
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if (!((ch->ch_tun.un_flags | ch->ch_pun.un_flags) & UN_CLOSING)) {
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@ -1638,7 +1638,7 @@ static int dgnc_block_til_ready(struct tty_struct *tty, struct file *file, struc
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* dgnc_tty_hangup()
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*
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* Hangup the port. Like a close, but don't wait for output to drain.
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*/
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*/
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static void dgnc_tty_hangup(struct tty_struct *tty)
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{
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struct un_t *un;
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@ -1709,7 +1709,7 @@ static void dgnc_tty_close(struct tty_struct *tty, struct file *file)
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*/
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APR(("tty->count is 1, un open count is %d\n", un->un_open_count));
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un->un_open_count = 1;
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}
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}
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if (--un->un_open_count < 0) {
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APR(("bad serial port open count of %d\n", un->un_open_count));
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@ -1782,7 +1782,7 @@ static void dgnc_tty_close(struct tty_struct *tty, struct file *file)
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bd->bd_ops->assert_modem_signals(ch);
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/*
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* Go to sleep to ensure RTS/DTR
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* Go to sleep to ensure RTS/DTR
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* have been dropped for modems to see it.
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*/
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if (ch->ch_close_delay) {
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@ -1871,21 +1871,21 @@ static int dgnc_tty_chars_in_buffer(struct tty_struct *tty)
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chars = thead - ttail + WQUEUESIZE;
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}
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DPR_WRITE(("dgnc_tty_chars_in_buffer. Port: %x - %d (head: %d tail: %d)\n",
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DPR_WRITE(("dgnc_tty_chars_in_buffer. Port: %x - %d (head: %d tail: %d)\n",
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ch->ch_portnum, chars, thead, ttail));
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return(chars);
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}
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/*
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/*
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* dgnc_maxcps_room
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*
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* Reduces bytes_available to the max number of characters
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* that can be sent currently given the maxcps value, and
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* returns the new bytes_available. This only affects printer
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* output.
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*/
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*/
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static int dgnc_maxcps_room(struct tty_struct *tty, int bytes_available)
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{
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struct channel_t *ch = NULL;
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@ -1926,7 +1926,7 @@ static int dgnc_maxcps_room(struct tty_struct *tty, int bytes_available)
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}
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else {
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/* no room in the buffer */
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cps_limit = 0;
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cps_limit = 0;
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}
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bytes_available = min(cps_limit, bytes_available);
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@ -1940,7 +1940,7 @@ static int dgnc_maxcps_room(struct tty_struct *tty, int bytes_available)
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* dgnc_tty_write_room()
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*
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* Return space available in Tx buffer
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*/
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*/
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static int dgnc_tty_write_room(struct tty_struct *tty)
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{
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struct channel_t *ch = NULL;
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@ -1975,7 +1975,7 @@ static int dgnc_tty_write_room(struct tty_struct *tty)
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ret = dgnc_maxcps_room(tty, ret);
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/*
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* If we are printer device, leave space for
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* If we are printer device, leave space for
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* possibly both the on and off strings.
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*/
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if (un->un_type == DGNC_PRINT) {
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@ -1992,7 +1992,7 @@ static int dgnc_tty_write_room(struct tty_struct *tty)
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ret = 0;
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DGNC_UNLOCK(ch->ch_lock, lock_flags);
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DPR_WRITE(("dgnc_tty_write_room - %d tail: %d head: %d\n", ret, tail, head));
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return(ret);
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@ -2003,7 +2003,7 @@ static int dgnc_tty_write_room(struct tty_struct *tty)
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* dgnc_tty_put_char()
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*
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* Put a character into ch->ch_buf
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*
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*
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* - used by the line discipline for OPOST processing
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*/
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static int dgnc_tty_put_char(struct tty_struct *tty, unsigned char c)
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@ -2118,7 +2118,7 @@ static int dgnc_tty_write(struct tty_struct *tty,
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/*
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* If there is nothing left to copy, or I can't handle any more data, leave.
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*/
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*/
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if (count <= 0) {
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DGNC_UNLOCK(ch->ch_lock, lock_flags);
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return(0);
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@ -2330,11 +2330,11 @@ static int dgnc_tty_tiocmset(struct tty_struct *tty, struct file *file,
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if (set & TIOCM_RTS) {
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ch->ch_mostat |= UART_MCR_RTS;
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}
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}
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if (set & TIOCM_DTR) {
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ch->ch_mostat |= UART_MCR_DTR;
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}
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}
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if (clear & TIOCM_RTS) {
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ch->ch_mostat &= ~(UART_MCR_RTS);
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@ -2441,7 +2441,7 @@ static void dgnc_tty_wait_until_sent(struct tty_struct *tty, int timeout)
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return;
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}
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return;
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}
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}
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/*
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@ -2481,7 +2481,7 @@ static void dgnc_tty_send_xchar(struct tty_struct *tty, char c)
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DPR_IOCTL(("dgnc_tty_send_xchar finish\n"));
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printk("dgnc_tty_send_xchar finish\n");
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return;
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}
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}
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|
||||
@ -2648,7 +2648,7 @@ static int dgnc_set_modem_info(struct tty_struct *tty, unsigned int command, uns
|
||||
|
||||
|
||||
/*
|
||||
* dgnc_tty_digigeta()
|
||||
* dgnc_tty_digigeta()
|
||||
*
|
||||
* Ioctl to get the information for ditty.
|
||||
*
|
||||
@ -2690,7 +2690,7 @@ static int dgnc_tty_digigeta(struct tty_struct *tty, struct digi_t __user *retin
|
||||
|
||||
|
||||
/*
|
||||
* dgnc_tty_digiseta()
|
||||
* dgnc_tty_digiseta()
|
||||
*
|
||||
* Ioctl to set the information for ditty.
|
||||
*
|
||||
@ -2747,10 +2747,10 @@ static int dgnc_tty_digiseta(struct tty_struct *tty, struct digi_t __user *new_i
|
||||
|
||||
memcpy(&ch->ch_digi, &new_digi, sizeof(struct digi_t));
|
||||
|
||||
if (ch->ch_digi.digi_maxcps < 1)
|
||||
if (ch->ch_digi.digi_maxcps < 1)
|
||||
ch->ch_digi.digi_maxcps = 1;
|
||||
|
||||
if (ch->ch_digi.digi_maxcps > 10000)
|
||||
if (ch->ch_digi.digi_maxcps > 10000)
|
||||
ch->ch_digi.digi_maxcps = 10000;
|
||||
|
||||
if (ch->ch_digi.digi_bufsize < 10)
|
||||
@ -2831,7 +2831,7 @@ static void dgnc_tty_throttle(struct tty_struct *tty)
|
||||
un = tty->driver_data;
|
||||
if (!un || un->magic != DGNC_UNIT_MAGIC)
|
||||
return;
|
||||
|
||||
|
||||
ch = un->un_ch;
|
||||
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
|
||||
return;
|
||||
@ -2860,7 +2860,7 @@ static void dgnc_tty_unthrottle(struct tty_struct *tty)
|
||||
un = tty->driver_data;
|
||||
if (!un || un->magic != DGNC_UNIT_MAGIC)
|
||||
return;
|
||||
|
||||
|
||||
ch = un->un_ch;
|
||||
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
|
||||
return;
|
||||
@ -2890,7 +2890,7 @@ static void dgnc_tty_start(struct tty_struct *tty)
|
||||
un = tty->driver_data;
|
||||
if (!un || un->magic != DGNC_UNIT_MAGIC)
|
||||
return;
|
||||
|
||||
|
||||
ch = un->un_ch;
|
||||
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
|
||||
return;
|
||||
@ -2924,7 +2924,7 @@ static void dgnc_tty_stop(struct tty_struct *tty)
|
||||
un = tty->driver_data;
|
||||
if (!un || un->magic != DGNC_UNIT_MAGIC)
|
||||
return;
|
||||
|
||||
|
||||
ch = un->un_ch;
|
||||
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
|
||||
return;
|
||||
@ -2945,7 +2945,7 @@ static void dgnc_tty_stop(struct tty_struct *tty)
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
/*
|
||||
* dgnc_tty_flush_chars()
|
||||
*
|
||||
* Flush the cook buffer
|
||||
@ -2971,7 +2971,7 @@ static void dgnc_tty_flush_chars(struct tty_struct *tty)
|
||||
un = tty->driver_data;
|
||||
if (!un || un->magic != DGNC_UNIT_MAGIC)
|
||||
return;
|
||||
|
||||
|
||||
ch = un->un_ch;
|
||||
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
|
||||
return;
|
||||
@ -2995,7 +2995,7 @@ static void dgnc_tty_flush_chars(struct tty_struct *tty)
|
||||
|
||||
/*
|
||||
* dgnc_tty_flush_buffer()
|
||||
*
|
||||
*
|
||||
* Flush Tx buffer (make in == out)
|
||||
*/
|
||||
static void dgnc_tty_flush_buffer(struct tty_struct *tty)
|
||||
@ -3010,7 +3010,7 @@ static void dgnc_tty_flush_buffer(struct tty_struct *tty)
|
||||
un = tty->driver_data;
|
||||
if (!un || un->magic != DGNC_UNIT_MAGIC)
|
||||
return;
|
||||
|
||||
|
||||
ch = un->un_ch;
|
||||
if (!ch || ch->magic != DGNC_CHANNEL_MAGIC)
|
||||
return;
|
||||
@ -3048,7 +3048,7 @@ static void dgnc_tty_flush_buffer(struct tty_struct *tty)
|
||||
* The IOCTL function and all of its helpers
|
||||
*
|
||||
*****************************************************************************/
|
||||
|
||||
|
||||
/*
|
||||
* dgnc_tty_ioctl()
|
||||
*
|
||||
@ -3079,7 +3079,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
if (!bd || bd->magic != DGNC_BOARD_MAGIC)
|
||||
return (-ENODEV);
|
||||
|
||||
DPR_IOCTL(("dgnc_tty_ioctl start on port %d - cmd %s (%x), arg %lx\n",
|
||||
DPR_IOCTL(("dgnc_tty_ioctl start on port %d - cmd %s (%x), arg %lx\n",
|
||||
ch->ch_portnum, dgnc_ioctl_name(cmd), cmd, arg));
|
||||
|
||||
DGNC_LOCK(ch->ch_lock, lock_flags);
|
||||
@ -3096,7 +3096,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
|
||||
case TCSBRK:
|
||||
/*
|
||||
* TCSBRK is SVID version: non-zero arg --> no break
|
||||
* TCSBRK is SVID version: non-zero arg --> no break
|
||||
* this behaviour is exploited by tcdrain().
|
||||
*
|
||||
* According to POSIX.1 spec (7.2.2.1.2) breaks should be
|
||||
@ -3124,7 +3124,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
ch->ch_portnum, dgnc_ioctl_name(cmd), cmd, arg));
|
||||
|
||||
return(0);
|
||||
@ -3154,7 +3154,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
ch->ch_portnum, dgnc_ioctl_name(cmd), cmd, arg));
|
||||
|
||||
return(0);
|
||||
@ -3178,7 +3178,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
ch->ch_portnum, dgnc_ioctl_name(cmd), cmd, arg));
|
||||
|
||||
return(0);
|
||||
@ -3208,7 +3208,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
|
||||
return(0);
|
||||
|
||||
|
||||
case TIOCMGET:
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
return(dgnc_get_modem_info(ch, uarg));
|
||||
@ -3222,8 +3222,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
/*
|
||||
* Here are any additional ioctl's that we want to implement
|
||||
*/
|
||||
|
||||
case TCFLSH:
|
||||
|
||||
case TCFLSH:
|
||||
/*
|
||||
* The linux tty driver doesn't have a flush
|
||||
* input routine for the driver, assuming all backed
|
||||
@ -3232,7 +3232,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
* act on the ioctl, but then lie and say we didn't
|
||||
* so the line discipline will process the flush
|
||||
* also.
|
||||
*/
|
||||
*/
|
||||
rc = tty_check_change(tty);
|
||||
if (rc) {
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
@ -3264,7 +3264,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
}
|
||||
}
|
||||
|
||||
/* pretend we didn't recognize this IOCTL */
|
||||
/* pretend we didn't recognize this IOCTL */
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
return(-ENOIOCTLCMD);
|
||||
case TCSETSF:
|
||||
@ -3295,7 +3295,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
return(-EINTR);
|
||||
}
|
||||
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
DPR_IOCTL(("dgnc_tty_ioctl finish on port %d - cmd %s (%x), arg %lx\n",
|
||||
ch->ch_portnum, dgnc_ioctl_name(cmd), cmd, arg));
|
||||
|
||||
/* pretend we didn't recognize this */
|
||||
@ -3311,7 +3311,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
}
|
||||
|
||||
/* pretend we didn't recognize this */
|
||||
return(-ENOIOCTLCMD);
|
||||
return(-ENOIOCTLCMD);
|
||||
|
||||
case TCXONC:
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
@ -3345,7 +3345,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
case DIGI_SETA:
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
return(dgnc_tty_digiseta(tty, uarg));
|
||||
|
||||
|
||||
case DIGI_LOOPBACK:
|
||||
{
|
||||
uint loopback = 0;
|
||||
@ -3356,7 +3356,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
return(rc);
|
||||
DGNC_LOCK(ch->ch_lock, lock_flags);
|
||||
|
||||
/* Enable/disable internal loopback for this port */
|
||||
/* Enable/disable internal loopback for this port */
|
||||
if (loopback)
|
||||
ch->ch_flags |= CH_LOOPBACK;
|
||||
else
|
||||
@ -3530,7 +3530,7 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
|
||||
DPR_IOCTL(("dgnc_tty_ioctl - in default\n"));
|
||||
DPR_IOCTL(("dgnc_tty_ioctl end - cmd %s (%x), arg %lx\n",
|
||||
DPR_IOCTL(("dgnc_tty_ioctl end - cmd %s (%x), arg %lx\n",
|
||||
dgnc_ioctl_name(cmd), cmd, arg));
|
||||
|
||||
return(-ENOIOCTLCMD);
|
||||
@ -3538,8 +3538,8 @@ static int dgnc_tty_ioctl(struct tty_struct *tty, unsigned int cmd,
|
||||
|
||||
DGNC_UNLOCK(ch->ch_lock, lock_flags);
|
||||
|
||||
DPR_IOCTL(("dgnc_tty_ioctl end - cmd %s (%x), arg %lx\n",
|
||||
DPR_IOCTL(("dgnc_tty_ioctl end - cmd %s (%x), arg %lx\n",
|
||||
dgnc_ioctl_name(cmd), cmd, arg));
|
||||
|
||||
|
||||
return(0);
|
||||
}
|
||||
|
||||
Loading…
Reference in New Issue
Block a user