[POWERPC] Clean out asm/of_{platform, device}.h from sysdev/

Convert #include of asm/of_{platform, device}.h into
linux/of_{platform,device}.h for remaining arch/powerpc files.
Signed-off-by: NJon Loeliger <jdl@freescale.com>
Signed-off-by: NPaul Mackerras <paulus@samba.org>

arch/powerpc/sysdev/axonram.c

@@ -42,8 +42,9 @@
 #include <linux/slab.h>
 #include <linux/string.h>
 #include <linux/types.h>
-#include <asm/of_device.h>
-#include <asm/of_platform.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
+
 #include <asm/page.h>
 #include <asm/prom.h>
 

arch/powerpc/sysdev/pmi.c

@@ -28,9 +28,9 @@
 #include <linux/completion.h>
 #include <linux/spinlock.h>
 #include <linux/workqueue.h>
+#include <linux/of_device.h>
+#include <linux/of_platform.h>
 
-#include <asm/of_device.h>
-#include <asm/of_platform.h>
 #include <asm/io.h>
 #include <asm/pmi.h>
 #include <asm/prom.h>