of: remove asm/of_device.h

It is mostly unused now.  Sparc has a few defines left in it, but they
can be moved to other headers.  Removing this header means that new
architectures adding CONFIG_OF support don't need to also add this
header file.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
Acked-by: David S. Miller <davem@davemloft.net>

arch/microblaze/include/asm/of_device.h

-/*
- * Copyright (C) 2007-2008 Michal Simek <monstr@monstr.eu>
- *
- * based on PowerPC of_device.h
- *
- * This file is subject to the terms and conditions of the GNU General Public
- * License. See the file "COPYING" in the main directory of this archive
- * for more details.
- */
-
-#ifndef _ASM_MICROBLAZE_OF_DEVICE_H
-#define _ASM_MICROBLAZE_OF_DEVICE_H
-#endif /* _ASM_MICROBLAZE_OF_DEVICE_H */

arch/powerpc/include/asm/of_device.h

-#ifndef _ASM_POWERPC_OF_DEVICE_H
-#define _ASM_POWERPC_OF_DEVICE_H
-#endif /* _ASM_POWERPC_OF_DEVICE_H */

arch/sparc/include/asm/device.h

@@ -19,6 +19,8 @@ struct dev_archdata {
 	int			numa_node;
 };
 
+extern void of_propagate_archdata(struct platform_device *bus);
+
 struct pdev_archdata {
 	struct resource		resource[PROMREG_MAX];
 	unsigned int		irqs[PROMINTR_MAX];

arch/sparc/include/asm/of_device.h

-#ifndef _ASM_SPARC_OF_DEVICE_H
-#define _ASM_SPARC_OF_DEVICE_H
-#ifdef __KERNEL__
-
-#include <linux/device.h>
-#include <linux/of.h>
-#include <linux/mod_devicetable.h>
-#include <asm/openprom.h>
-
-extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
-extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
-
-extern void of_propagate_archdata(struct of_device *bus);
-
-/* This is just here during the transition */
-#include <linux/of_platform.h>
-
-#endif /* __KERNEL__ */
-#endif /* _ASM_SPARC_OF_DEVICE_H */

arch/sparc/include/asm/prom.h

@@ -51,6 +51,10 @@ extern void prom_build_devicetree(void);
 extern void of_populate_present_mask(void);
 extern void of_fill_in_cpu_data(void);
 
+struct resource;
+extern void __iomem *of_ioremap(struct resource *res, unsigned long offset, unsigned long size, char *name);
+extern void of_iounmap(struct resource *res, void __iomem *base, unsigned long size);
+
 /* These routines are here to provide compatibility with how powerpc
  * handles IRQ mapping for OF device nodes.  We precompute and permanently
  * register them in the of_device objects, whereas powerpc computes them

include/linux/of_device.h

@@ -16,12 +16,12 @@
  */
 #define of_device platform_device
 #include <linux/platform_device.h>
+#include <linux/of_platform.h> /* temporary until merge */
 
 #ifdef CONFIG_OF_DEVICE
 #include <linux/device.h>
 #include <linux/of.h>
 #include <linux/mod_devicetable.h>
-#include <asm/of_device.h>
 
 #define	to_of_device(d) container_of(d, struct of_device, dev)