[PATCH] parport: fix-up schedule_timeout() usage
Use schedule_timeout_interruptible() instead of
set_current_state()/schedule_timeout() to reduce kernel size. Also use
human-time to jiffies units conversion functions rather than direct HZ
division to avoid rounding issues.
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>
diff --git a/drivers/parport/parport_pc.c b/drivers/parport/parport_pc.c
index 1b938bb..c6493ad 100644
--- a/drivers/parport/parport_pc.c
+++ b/drivers/parport/parport_pc.c
@@ -173,8 +173,7 @@
if (time_after_eq (jiffies, expire))
/* The FIFO is stuck. */
return -EBUSY;
- __set_current_state (TASK_INTERRUPTIBLE);
- schedule_timeout ((HZ + 99) / 100);
+ schedule_timeout_interruptible(msecs_to_jiffies(10));
if (signal_pending (current))
break;
}