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path: root/drivers/char/istallion.c
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Diffstat (limited to 'drivers/char/istallion.c')
-rw-r--r--drivers/char/istallion.c23
1 files changed, 1 insertions, 22 deletions
diff --git a/drivers/char/istallion.c b/drivers/char/istallion.c
index 1f27be1ec3d..c645455c3fd 100644
--- a/drivers/char/istallion.c
+++ b/drivers/char/istallion.c
@@ -627,7 +627,6 @@ static int stli_initopen(struct stlibrd *brdp, struct stliport *portp);
static int stli_rawopen(struct stlibrd *brdp, struct stliport *portp, unsigned long arg, int wait);
static int stli_rawclose(struct stlibrd *brdp, struct stliport *portp, unsigned long arg, int wait);
static int stli_waitcarrier(struct stlibrd *brdp, struct stliport *portp, struct file *filp);
-static void stli_dohangup(struct work_struct *);
static int stli_setport(struct stliport *portp);
static int stli_cmdwait(struct stlibrd *brdp, struct stliport *portp, unsigned long cmd, void *arg, int size, int copyback);
static void stli_sendcmd(struct stlibrd *brdp, struct stliport *portp, unsigned long cmd, void *arg, int size, int copyback);
@@ -1824,25 +1823,6 @@ static void stli_start(struct tty_struct *tty)
/*****************************************************************************/
/*
- * Scheduler called hang up routine. This is called from the scheduler,
- * not direct from the driver "poll" routine. We can't call it there
- * since the real local hangup code will enable/disable the board and
- * other things that we can't do while handling the poll. Much easier
- * to deal with it some time later (don't really care when, hangups
- * aren't that time critical).
- */
-
-static void stli_dohangup(struct work_struct *ugly_api)
-{
- struct stliport *portp = container_of(ugly_api, struct stliport, tqhangup);
- if (portp->tty != NULL) {
- tty_hangup(portp->tty);
- }
-}
-
-/*****************************************************************************/
-
-/*
* Hangup this port. This is pretty much like closing the port, only
* a little more brutal. No waiting for data to drain. Shutdown the
* port and maybe drop signals. This is rather tricky really. We want
@@ -2405,7 +2385,7 @@ static int stli_hostcmd(struct stlibrd *brdp, struct stliport *portp)
((portp->sigs & TIOCM_CD) == 0)) {
if (portp->flags & ASYNC_CHECK_CD) {
if (tty)
- schedule_work(&portp->tqhangup);
+ tty_hangup(tty);
}
}
}
@@ -2733,7 +2713,6 @@ static int stli_initports(struct stlibrd *brdp)
portp->baud_base = STL_BAUDBASE;
portp->close_delay = STL_CLOSEDELAY;
portp->closing_wait = 30 * HZ;
- INIT_WORK(&portp->tqhangup, stli_dohangup);
init_waitqueue_head(&portp->open_wait);
init_waitqueue_head(&portp->close_wait);
init_waitqueue_head(&portp->raw_wait);