linux-kernel - [PATCH] Fix Philips UCB1400 driver to use sched

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Message-ID: <87r6pnejak.wl%takeuchi_satoru@jp.fujitsu.com>
Date:	Fri, 11 May 2007 19:39:15 +0900
From:	Satoru Takeuchi <takeuchi_satoru@...fujitsu.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Nicolas Pitre <nico@....org>
Cc:	Satoru Takeuchi <takeuchi_satoru@...fujitsu.com>
Subject: [PATCH] Fix Philips UCB1400 driver to use sched_setscheduler

Fix Philips UCB1400 driver to use sched_setscheduler() instead of setting
the fields of task_struct directly.

Signed-off-by: Satoru Takeuchi <takeuchi_satoru@...fujitsu.com>

Index: linux-2.6.21/drivers/input/touchscreen/ucb1400_ts.c
===================================================================
--- linux-2.6.21.orig/drivers/input/touchscreen/ucb1400_ts.c	2007-05-11 19:14:30.000000000 +0900
+++ linux-2.6.21/drivers/input/touchscreen/ucb1400_ts.c	2007-05-11 19:16:39.000000000 +0900
@@ -285,9 +285,9 @@ static int ucb1400_ts_thread(void *_ucb)
 	struct ucb1400 *ucb = _ucb;
 	struct task_struct *tsk = current;
 	int valid = 0;
+	struct sched_param param = { .sched_priority = 1 };
 
-	tsk->policy = SCHED_FIFO;
-	tsk->rt_priority = 1;
+	sched_setscheduler(tsk, SCHED_FIFO, &param);
 
 	while (!kthread_should_stop()) {
 		unsigned int x, y, p;
-
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