sparc64: wait_event_interruptible_timeout may return -ERESTARTSYS

wait_event_interruptible_timeout may return -ERESTARTSYS. Signed-off-by: Roel Kluin <[email protected]> Signed-off-by: David S. Miller <[email protected]>
kishon · Mar 4, 2009 · f4c1363 · f4c1363
1 parent c21986a
commit f4c1363
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/drivers/sbus/char/bbc_i2c.c b/drivers/sbus/char/bbc_i2c.c
@@ -129,7 +129,7 @@ static int wait_for_pin(struct bbc_i2c_bus *bp, u8 *status)
 	bp->waiting = 1;
 	add_wait_queue(&bp->wq, &wait);
 	while (limit-- > 0) {
-		unsigned long val;
+		long val;
 
 		val = wait_event_interruptible_timeout(
 				bp->wq,