[PATCH] missing include in pdaudiocf_irq

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

sound/pcmcia/pdaudiocf/pdaudiocf_irq.c

@@ -22,6 +22,7 @@
 #include <sound/core.h>
 #include "pdaudiocf.h"
 #include <sound/initval.h>
+#include <asm/irq_regs.h>
 
 /*
  *