[PATCH] IPMI warning fixes

From: Geert Uytterhoeven <geert@linux-m68k.org>

When compiling the IPMI drivers on m68k, I needed a few more includes:

  - <asm/irq.h> (for disable_irq_nosync() and enable_irq())

  - <linux/types.h> (for size_t)

  - <asm/system.h> (for printk())

drivers/char/ipmi/ipmi_kcs_intf.c

@@ -55,6 +55,7 @@
 #include <linux/rcupdate.h>
 #include <linux/ipmi_smi.h>
 #include <asm/io.h>
+#include <asm/irq.h>
 #include "ipmi_kcs_sm.h"
 #include <linux/init.h>
 

drivers/char/ipmi/ipmi_kcs_sm.c

@@ -37,8 +37,11 @@
  * that document.
  */
 
+#include <linux/types.h>
+
 #include <asm/io.h>
 #include <asm/string.h>		/* Gets rid of memcpy warning */
+#include <asm/system.h>
 
 #include "ipmi_kcs_sm.h"