PATCH: unbreak the acquirewdt

[Alan Cox]

This puts back a MOD_INC_USE which leaves a warning but means that the
driver doesnt now load/unload and disable the watchdog on a close

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux-2.5.65/drivers/char/watchdog/acquirewdt.c linux-2.5.65-ac2/drivers/char/watchdog/acquirewdt.c
--- linux-2.5.65/drivers/char/watchdog/acquirewdt.c	2003-03-06 17:04:26.000000000 +0000
+++ linux-2.5.65-ac2/drivers/char/watchdog/acquirewdt.c	2003-02-14 18:07:43.000000000 +0000
@@ -141,6 +141,8 @@
 			spin_unlock(&acq_lock);
 			return -EBUSY;
 		}
+		if (nowayout)
+			MOD_INC_USE_COUNT;
 
 		/* Activate */
 		acq_is_open=1;