linux-kernel - [PATCH] input: tsc2005: use relative jiffies to schedule the watchdog

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Message-Id: <1300727271-20120-1-git-send-email-aaro.koskinen@nokia.com>
Date:	Mon, 21 Mar 2011 19:07:51 +0200
From:	Aaro Koskinen <aaro.koskinen@...ia.com>
To:	dmitry.torokhov@...il.com, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org
Cc:	Aaro Koskinen <aaro.koskinen@...ia.com>
Subject: [PATCH] input: tsc2005: use relative jiffies to schedule the watchdog

Use relative jiffies to schedule the watchdog. Otherwise it will run
like a mad one.

Signed-off-by: Aaro Koskinen <aaro.koskinen@...ia.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

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