[PATCH][2.5] keyboard.c Fix SAK in raw mode

[Chris Heath]

Trivial fix to get the SAK key working in raw and medium raw modes. 
Patch is against kernel 2.5.67.

Chris

--- a/drivers/char/keyboard.c	2003-04-12 09:50:18.000000000 -0400
+++ b/drivers/char/keyboard.c	2003-04-13 20:52:42.000000000 -0400
@@ -601,7 +601,7 @@
 		return;
 	if ((kbd->kbdmode == VC_RAW || 
 	     kbd->kbdmode == VC_MEDIUMRAW) && 
-	     value != K_SAK)
+	     value != KVAL(K_SAK))
 		return;		/* SAK is allowed even in raw mode */
 	fn_handler[value](vc, regs);
 }