svn commit: r270975 - head/sys/dev/ofw
John Baldwin
jhb at FreeBSD.org
Tue Sep 2 18:57:19 UTC 2014
Author: jhb
Date: Tue Sep 2 18:57:19 2014
New Revision: 270975
URL: http://svnweb.freebsd.org/changeset/base/270975
Log:
Use callout(9) instead of timeout(9).
Tested by: danfe
Modified:
head/sys/dev/ofw/ofw_console.c
Modified: head/sys/dev/ofw/ofw_console.c
==============================================================================
--- head/sys/dev/ofw/ofw_console.c Tue Sep 2 18:54:40 2014 (r270974)
+++ head/sys/dev/ofw/ofw_console.c Tue Sep 2 18:57:19 2014 (r270975)
@@ -60,8 +60,7 @@ static struct ttydevsw ofw_ttydevsw = {
};
static int polltime;
-static struct callout_handle ofw_timeouthandle
- = CALLOUT_HANDLE_INITIALIZER(&ofw_timeouthandle);
+static struct callout ofw_timer;
#if defined(KDB)
static int alt_break_state;
@@ -101,6 +100,7 @@ cn_drvinit(void *unused)
return;
if (strlen(output) > 0)
tty_makealias(tp, "%s", output);
+ callout_init_mtx(&ofw_timer, tty_getlock(tp), 0);
}
}
@@ -116,7 +116,7 @@ ofwtty_open(struct tty *tp)
if (polltime < 1)
polltime = 1;
- ofw_timeouthandle = timeout(ofw_timeout, tp, polltime);
+ callout_reset(&ofw_timer, polltime, ofw_timeout, tp);
return (0);
}
@@ -125,8 +125,7 @@ static void
ofwtty_close(struct tty *tp)
{
- /* XXX Should be replaced with callout_stop(9) */
- untimeout(ofw_timeout, tp, ofw_timeouthandle);
+ callout_stop(&ofw_timer);
}
static void
@@ -151,13 +150,12 @@ ofw_timeout(void *v)
tp = (struct tty *)v;
- tty_lock(tp);
+ tty_lock_assert(tp, MA_OWNED);
while ((c = ofw_cngetc(NULL)) != -1)
ttydisc_rint(tp, c, 0);
ttydisc_rint_done(tp);
- tty_unlock(tp);
- ofw_timeouthandle = timeout(ofw_timeout, tp, polltime);
+ callout_schedule(&ofw_timer, polltime);
}
static void
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