[Linux-parport] [patch 2/4] parport/parport_pc: replace schedule_timeout() with msleep_interruptible()

[domen at coderock.org]

From: Nishanth Aravamudan <nacc at us.ibm.com>



Use msleep_interruptible() instead of schedule_timeout() to
guarantee the task delays as expected.

Signed-off-by: Nishanth Aravamudan <nacc at us.ibm.com>
Signed-off-by: Maximilian Attems <janitor at sternwelten.at>
Signed-off-by: Domen Puncer <domen at coderock.org>
---
 parport_pc.c |    3 +--
 1 files changed, 1 insertion(+), 2 deletions(-)

Index: quilt/drivers/parport/parport_pc.c
===================================================================
--- quilt.orig/drivers/parport/parport_pc.c
+++ quilt/drivers/parport/parport_pc.c
@@ -173,8 +173,7 @@ static int change_mode(struct parport *p
 				if (time_after_eq (jiffies, expire))
 					/* The FIFO is stuck. */
 					return -EBUSY;
-				__set_current_state (TASK_INTERRUPTIBLE);
-				schedule_timeout ((HZ + 99) / 100);
+				msleep_interruptible(10);
 				if (signal_pending (current))
 					break;
 			}

--