of/address: Clean up function declarations

This patch moves the declaration of of_get_address(), of_get_pci_address(),
and of_pci_address_to_resource() out of arch code and into the common
linux/of_address header file.

This patch also fixes some of the asm/prom.h ordering issues.  It still
includes some header files that it ideally shouldn't be, but at least the
ordering is consistent now so that of_* overrides work.

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>

1 files changed, 11 insertions, 22 deletions

diff --git a/arch/microblaze/include/asm/prom.h b/arch/microblaze/include/asm/prom.h
index cb9c3dd9a23b..101fa098f62a 100644
--- a/arch/microblaze/include/asm/prom.h
+++ b/arch/microblaze/include/asm/prom.h
@@ -20,11 +20,6 @@
 #ifndef __ASSEMBLY__
 
 #include <linux/types.h>
-#include <linux/of_address.h>
-#include <linux/of_irq.h>
-#include <linux/of_fdt.h>
-#include <linux/proc_fs.h>
-#include <linux/platform_device.h>
 #include <asm/irq.h>
 #include <asm/atomic.h>
 
@@ -52,25 +47,9 @@ extern void pci_create_OF_bus_map(void);
  * OF address retreival & translation
  */
 
-/* Extract an address from a device, returns the region size and
- * the address space flags too. The PCI version uses a BAR number
- * instead of an absolute index
- */
-extern const u32 *of_get_address(struct device_node *dev, int index,
-                        u64 *size, unsigned int *flags);
-extern const u32 *of_get_pci_address(struct device_node *dev, int bar_no,
-                        u64 *size, unsigned int *flags);
-
-extern int of_pci_address_to_resource(struct device_node *dev, int bar,
-                                struct resource *r);
-
 #ifdef CONFIG_PCI
 extern unsigned long pci_address_to_pio(phys_addr_t address);
-#else
-static inline unsigned long pci_address_to_pio(phys_addr_t address)
-{
-        return (unsigned long)-1;
-}
+#define pci_address_to_pio pci_address_to_pio
 #endif  /* CONFIG_PCI */
 
 /* Parse the ibm,dma-window property of an OF node into the busno, phys and
@@ -99,8 +78,18 @@ extern const void *of_get_mac_address(struct device_node *np);
  * resolving using the OF tree walking.
  */
 struct pci_dev;
+struct of_irq;
 extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq);
 
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
+
+/* These includes are put at the bottom because they may contain things
+ * that are overridden by this file.  Ideally they shouldn't be included
+ * by this file, but there are a bunch of .c files that currently depend
+ * on it.  Eventually they will be cleaned up. */
+#include <linux/of_fdt.h>
+#include <linux/of_irq.h>
+#include <linux/platform_device.h>
+
 #endif /* _ASM_MICROBLAZE_PROM_H */