linux-kernel - [PATCH] Fix UCB1x00 driver to use sched

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Date:	Fri, 11 May 2007 19:39:18 +0900
From:	Satoru Takeuchi <takeuchi_satoru@...fujitsu.com>
To:	Linux Kernel <linux-kernel@...r.kernel.org>,
	Russell King <rmk@....linux.org.uk>,
	Pavel Machek <pavel@....cz>, Jordi Colomer <jco@....es>
Cc:	Satoru Takeuchi <takeuchi_satoru@...fujitsu.com>
Subject: [PATCH] Fix UCB1x00 driver to use sched_setscheduler

Fix Touchscreen driver for UCB1x00-based touchscreens 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-fix-ucb-drivers/drivers/mfd/ucb1x00-ts.c
===================================================================
--- linux-2.6.21-fix-ucb-drivers.orig/drivers/mfd/ucb1x00-ts.c	2007-05-11 18:53:36.000000000 +0900
+++ linux-2.6.21-fix-ucb-drivers/drivers/mfd/ucb1x00-ts.c	2007-05-11 19:33:20.000000000 +0900
@@ -214,8 +214,9 @@ static int ucb1x00_thread(void *_ts)
 	 * We could run as a real-time thread.  However, thus far
 	 * this doesn't seem to be necessary.
 	 */
-//	tsk->policy = SCHED_FIFO;
-//	tsk->rt_priority = 1;
+//	struct sched_param param = { .sched_priority = 1 };
+//
+//	sched_setscheduler(tsk, SCHED_FIFO, &param);
 
 	valid = 0;
 
-
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