aboutsummaryrefslogtreecommitdiffstats
path: root/arch/ia64/hp
diff options
context:
space:
mode:
authorAlan Cox <alan@linux.intel.com>2010-09-16 13:21:52 -0400
committerGreg Kroah-Hartman <gregkh@suse.de>2010-10-22 13:20:05 -0400
commit0587102cf9f427c185bfdeb2cef41e13ee0264b1 (patch)
tree94c6dcc7ac230dee166d2f6aa1f9a54bffe5764b /arch/ia64/hp
parent0bca1b913affbd7e2fdaffee62a499659a466eb5 (diff)
tty: icount changeover for other main devices
Again basically cut and paste Convert the main driver set to use the hooks for GICOUNT Signed-off-by: Alan Cox <alan@linux.intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'arch/ia64/hp')
-rw-r--r--arch/ia64/hp/sim/simserial.c12
1 files changed, 1 insertions, 11 deletions
diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c
index 1e8d71ad93ef..13633da0d3de 100644
--- a/arch/ia64/hp/sim/simserial.c
+++ b/arch/ia64/hp/sim/simserial.c
@@ -395,7 +395,7 @@ static int rs_ioctl(struct tty_struct *tty, struct file * file,
395{ 395{
396 if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && 396 if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) &&
397 (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) && 397 (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) &&
398 (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) { 398 (cmd != TIOCMIWAIT)) {
399 if (tty->flags & (1 << TTY_IO_ERROR)) 399 if (tty->flags & (1 << TTY_IO_ERROR))
400 return -EIO; 400 return -EIO;
401 } 401 }
@@ -433,16 +433,6 @@ static int rs_ioctl(struct tty_struct *tty, struct file * file,
433 case TIOCMIWAIT: 433 case TIOCMIWAIT:
434 printk(KERN_INFO "rs_ioctl: TIOCMIWAIT: called\n"); 434 printk(KERN_INFO "rs_ioctl: TIOCMIWAIT: called\n");
435 return 0; 435 return 0;
436 /*
437 * Get counter of input serial line interrupts (DCD,RI,DSR,CTS)
438 * Return: write counters to the user passed counter struct
439 * NB: both 1->0 and 0->1 transitions are counted except for
440 * RI where only 0->1 is counted.
441 */
442 case TIOCGICOUNT:
443 printk(KERN_INFO "rs_ioctl: TIOCGICOUNT called\n");
444 return 0;
445
446 case TIOCSERGWILD: 436 case TIOCSERGWILD:
447 case TIOCSERSWILD: 437 case TIOCSERSWILD:
448 /* "setserial -W" is called in Debian boot */ 438 /* "setserial -W" is called in Debian boot */