[PATCH] zr36067 driver - use msleep() instead of schedule_timeout()

attached patch makes the zr36067 driver use msleep() instead of
schedule_timeout() with uninterruptible state. Patch originally
submitted by Nishanth Aravamudan <nacc@us.ibm.com> (7/26).
Signed-off-by: Ronald Bultje <rbultje@ronald.bitfreak.net>
Signed-off-by: Nishanth Aravamudan <nacc@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

drivers/media/video/zoran_device.c

@@ -1105,8 +1105,7 @@ zr36057_enable_jpg (struct zoran          *zr,
 			ZR36057_ISR);
 		btand(~ZR36057_JMC_Go_en, ZR36057_JMC);	// \Go_en
 
-		current->state = TASK_UNINTERRUPTIBLE;
-		schedule_timeout(HZ / 20);
+		msleep(50);
 
 		set_videobus_dir(zr, 0);
 		set_frame(zr, 1);	// /FRAME