drivers: clean-up prom.h implicit includes

Powerpc is a mess of implicit includes by prom.h. Add the necessary
explicit includes to drivers in preparation of prom.h cleanup.

Signed-off-by: Rob Herring <rob.herring@calxeda.com>
Acked-by: Grant Likely <grant.likely@linaro.org>

drivers/net/ethernet/ibm/emac/core.c

@@ -39,6 +39,8 @@
 #include <linux/bitops.h>
 #include <linux/workqueue.h>
 #include <linux/of.h>
+#include <linux/of_address.h>
+#include <linux/of_irq.h>
 #include <linux/of_net.h>
 #include <linux/slab.h>
 

drivers/net/ethernet/ibm/emac/mal.c

@@ -27,6 +27,7 @@
 
 #include <linux/delay.h>
 #include <linux/slab.h>
+#include <linux/of_irq.h>
 
 #include "core.h"
 #include <asm/dcr-regs.h>

drivers/net/ethernet/ibm/emac/rgmii.c

@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/ethtool.h>
+#include <linux/of_address.h>
 #include <asm/io.h>
 
 #include "emac.h"

drivers/net/ethernet/ibm/emac/tah.c

@@ -18,6 +18,7 @@
  * Free Software Foundation;  either version 2 of the  License, or (at your
  * option) any later version.
  */
+#include <linux/of_address.h>
 #include <asm/io.h>
 
 #include "emac.h"

drivers/net/ethernet/ibm/emac/zmii.c

@@ -24,6 +24,7 @@
 #include <linux/slab.h>
 #include <linux/kernel.h>
 #include <linux/ethtool.h>
+#include <linux/of_address.h>
 #include <asm/io.h>
 
 #include "emac.h"