parport/ieee1284_ops: replace schedule_timeout() with msleep()

I would appreciate any comments from the janitor@sternweltens list. This is one (of many) cases where I made a decision about replacing

set_current_state(TASK_INTERRUPTIBLE);
schedule_timeout(some_time);

with

msleep(jiffies_to_msecs(some_time));

msleep() is not exactly the same as the previous code, but I only did this replacement where I thought long delays were *desired*. If this is not the case here, then just disregard this patch.

Thanks,
Nish

Description: Uses msleep() instead of schedule_timeout() to guarantee the task delays the desired time.

---

 linux-2.6.9-rc1-bk7-max/drivers/parport/ieee1284_ops.c |    3 +--
 1 files changed, 1 insertion(+), 2 deletions(-)

diff -puN drivers/parport/ieee1284_ops.c~msleep-drivers_parport_ieee1284_ops drivers/parport/ieee1284_ops.c
@@ -542,8 +542,7 @@ size_t parport_ieee1284_ecp_read_data (s
 			/* Yield the port for a while. */
 			if (count && dev->port->irq != PARPORT_IRQ_NONE) {
 				parport_release (dev);
-				__set_current_state (TASK_INTERRUPTIBLE);
-				schedule_timeout ((HZ + 24) / 25);
+				msleep(40);
 				parport_claim_or_block (dev);
 			}
 			else

_