* [PATCH] input: tsc2005: use relative jiffies to schedule the watchdog
@ 2011-03-21 17:07 Aaro Koskinen
0 siblings, 0 replies; only message in thread
From: Aaro Koskinen @ 2011-03-21 17:07 UTC (permalink / raw)
To: dmitry.torokhov, linux-input, linux-kernel; +Cc: Aaro Koskinen
Use relative jiffies to schedule the watchdog. Otherwise it will run
like a mad one.
Signed-off-by: Aaro Koskinen <aaro.koskinen@nokia.com>
---
drivers/input/touchscreen/tsc2005.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/input/touchscreen/tsc2005.c b/drivers/input/touchscreen/tsc2005.c
index 3a15587..ea7f436 100644
--- a/drivers/input/touchscreen/tsc2005.c
+++ b/drivers/input/touchscreen/tsc2005.c
@@ -358,7 +358,7 @@ static void __tsc2005_enable(struct tsc2005 *ts)
if (ts->esd_timeout && ts->set_reset) {
ts->last_valid_interrupt = jiffies;
schedule_delayed_work(&ts->esd_work,
- round_jiffies(jiffies +
+ round_jiffies_relative(
msecs_to_jiffies(ts->esd_timeout)));
}
@@ -518,7 +518,7 @@ static void tsc2005_esd_work(struct work_struct *work)
out:
/* re-arm the watchdog */
schedule_delayed_work(&ts->esd_work,
- round_jiffies(jiffies +
+ round_jiffies_relative(
msecs_to_jiffies(ts->esd_timeout)));
mutex_unlock(&ts->mutex);
}
--
1.5.6.5
^ permalink raw reply related [flat|nested] only message in thread
only message in thread, other threads:[~2011-03-21 17:10 UTC | newest]
Thread overview: (only message) (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2011-03-21 17:07 [PATCH] input: tsc2005: use relative jiffies to schedule the watchdog Aaro Koskinen
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).