---

yaml --- r: 204890 b: refs/heads/master c: 6b884a8 h: refs/heads/master v: v3
git-mirror · Jul 5, 2010 · 20e68dd · 20e68dd
1 parent 4766c8e
commit 20e68dd
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Showing 9 changed files with 39 additions and 41 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a7c194b007ec40a130207e9ace9cecf598fc6ac5
+refs/heads/master: 6b884a8d50a6eea2fb3dad7befe748f67193073b
diff --git a/trunk/arch/microblaze/include/asm/prom.h b/trunk/arch/microblaze/include/asm/prom.h
@@ -20,6 +20,7 @@
 #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>
@@ -103,15 +104,6 @@ extern const void *of_get_mac_address(struct device_node *np);
 struct pci_dev;
 extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq);
 
-/**
- * of_iomap - Maps the memory mapped IO for a given device_node
- * @device:	the device whose io range will be mapped
- * @index:	index of the io range
- *
- * Returns a pointer to the mapped memory
- */
-extern void __iomem *of_iomap(struct device_node *device, int index);
-
 #endif /* __ASSEMBLY__ */
 #endif /* __KERNEL__ */
 #endif /* _ASM_MICROBLAZE_PROM_H */
diff --git a/trunk/arch/microblaze/kernel/prom_parse.c b/trunk/arch/microblaze/kernel/prom_parse.c
@@ -681,14 +681,3 @@ const void *of_get_mac_address(struct device_node *np)
 	return NULL;
 }
 EXPORT_SYMBOL(of_get_mac_address);
-
-void __iomem *of_iomap(struct device_node *np, int index)
-{
-	struct resource res;
-
-	if (of_address_to_resource(np, index, &res))
-		return NULL;
-
-	return ioremap(res.start, 1 + res.end - res.start);
-}
-EXPORT_SYMBOL(of_iomap);
diff --git a/trunk/arch/powerpc/include/asm/prom.h b/trunk/arch/powerpc/include/asm/prom.h
@@ -18,6 +18,7 @@
  */
 #include <linux/types.h>
 #include <linux/of_fdt.h>
+#include <linux/of_address.h>
 #include <linux/of_irq.h>
 #include <linux/proc_fs.h>
 #include <linux/platform_device.h>
@@ -119,14 +120,5 @@ extern const void *of_get_mac_address(struct device_node *np);
 struct pci_dev;
 extern int of_irq_map_pci(struct pci_dev *pdev, struct of_irq *out_irq);
 
-/**
- * of_iomap - Maps the memory mapped IO for a given device_node
- * @device:	the device whose io range will be mapped
- * @index:	index of the io range
- *
- * Returns a pointer to the mapped memory
- */
-extern void __iomem *of_iomap(struct device_node *device, int index);
-
 #endif /* __KERNEL__ */
 #endif /* _POWERPC_PROM_H */
diff --git a/trunk/arch/powerpc/kernel/prom_parse.c b/trunk/arch/powerpc/kernel/prom_parse.c
@@ -715,14 +715,3 @@ const void *of_get_mac_address(struct device_node *np)
 	return NULL;
 }
 EXPORT_SYMBOL(of_get_mac_address);
-
-void __iomem *of_iomap(struct device_node *np, int index)
-{
-	struct resource res;
-
-	if (of_address_to_resource(np, index, &res))
-		return NULL;
-
-	return ioremap(res.start, 1 + res.end - res.start);
-}
-EXPORT_SYMBOL(of_iomap);
diff --git a/trunk/drivers/of/Kconfig b/trunk/drivers/of/Kconfig
@@ -6,6 +6,10 @@ config OF_DYNAMIC
 	def_bool y
 	depends on OF && PPC_OF
 
+config OF_ADDRESS
+	def_bool y
+	depends on OF && !SPARC
+
 config OF_IRQ
 	def_bool y
 	depends on OF && !SPARC

diff --git a/trunk/drivers/of/Makefile b/trunk/drivers/of/Makefile
@@ -1,5 +1,6 @@
 obj-y = base.o
 obj-$(CONFIG_OF_FLATTREE) += fdt.o
+obj-$(CONFIG_OF_ADDRESS)  += address.o
 obj-$(CONFIG_OF_IRQ)    += irq.o
 obj-$(CONFIG_OF_DEVICE) += device.o platform.o
 obj-$(CONFIG_OF_GPIO)   += gpio.o

diff --git a/trunk/drivers/of/address.c b/trunk/drivers/of/address.c
@@ -0,0 +1,22 @@
+
+#include <linux/io.h>
+#include <linux/ioport.h>
+#include <linux/of_address.h>
+
+/**
+ * of_iomap - Maps the memory mapped IO for a given device_node
+ * @device:	the device whose io range will be mapped
+ * @index:	index of the io range
+ *
+ * Returns a pointer to the mapped memory
+ */
+void __iomem *of_iomap(struct device_node *np, int index)
+{
+	struct resource res;
+
+	if (of_address_to_resource(np, index, &res))
+		return NULL;
+
+	return ioremap(res.start, 1 + res.end - res.start);
+}
+EXPORT_SYMBOL(of_iomap);
diff --git a/trunk/include/linux/of_address.h b/trunk/include/linux/of_address.h
@@ -0,0 +1,9 @@
+#ifndef __OF_ADDRESS_H
+#define __OF_ADDRESS_H
+#include <linux/ioport.h>
+#include <linux/of.h>
+
+extern void __iomem *of_iomap(struct device_node *device, int index);
+
+#endif /* __OF_ADDRESS_H */
+