of/promtree: make drivers/of/pdt.c no longer sparc-only
Clean up pdt.c:
- make build dependent upon config OF_PROMTREE
- #ifdef out the sparc-specific stuff
- create pdt-specific header
Signed-off-by: Andres Salomon <dilinger@queued.net>
Acked-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/arch/sparc/Kconfig b/arch/sparc/Kconfig
index 491e9d6..a06c959 100644
--- a/arch/sparc/Kconfig
+++ b/arch/sparc/Kconfig
@@ -19,6 +19,7 @@
bool
default y
select OF
+ select OF_PROMTREE
select HAVE_IDE
select HAVE_OPROFILE
select HAVE_ARCH_KGDB if !SMP || SPARC64
diff --git a/arch/sparc/include/asm/prom.h b/arch/sparc/include/asm/prom.h
index 291f125..56bbaad 100644
--- a/arch/sparc/include/asm/prom.h
+++ b/arch/sparc/include/asm/prom.h
@@ -18,6 +18,7 @@
* 2 of the License, or (at your option) any later version.
*/
#include <linux/types.h>
+#include <linux/of_pdt.h>
#include <linux/proc_fs.h>
#include <linux/mutex.h>
#include <asm/atomic.h>
@@ -67,8 +68,8 @@
extern char *of_console_path;
extern char *of_console_options;
-extern void (*prom_build_more)(struct device_node *dp, struct device_node ***nextp);
-extern char *build_full_name(struct device_node *dp);
+extern void irq_trans_init(struct device_node *dp);
+extern char *build_path_component(struct device_node *dp);
#endif /* __KERNEL__ */
#endif /* _SPARC_PROM_H */
diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h
index eeb04a7..cf5fe1c 100644
--- a/arch/sparc/kernel/prom.h
+++ b/arch/sparc/kernel/prom.h
@@ -4,12 +4,6 @@
#include <linux/spinlock.h>
#include <asm/prom.h>
-extern void * prom_early_alloc(unsigned long size);
-extern void irq_trans_init(struct device_node *dp);
-
-extern unsigned int prom_unique_id;
-
-extern char *build_path_component(struct device_node *dp);
extern void of_console_init(void);
extern unsigned int prom_early_allocated;
diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
index 7b454f6..fe84d56 100644
--- a/arch/sparc/kernel/prom_common.c
+++ b/arch/sparc/kernel/prom_common.c
@@ -20,6 +20,7 @@
#include <linux/mutex.h>
#include <linux/slab.h>
#include <linux/of.h>
+#include <linux/of_pdt.h>
#include <asm/prom.h>
#include <asm/oplib.h>
#include <asm/leon.h>
@@ -119,4 +120,11 @@
unsigned int prom_early_allocated __initdata;
-#include "../../../drivers/of/pdt.c"
+void __init prom_build_devicetree(void)
+{
+ of_pdt_build_devicetree(prom_root_node);
+ of_console_init();
+
+ pr_info("PROM: Built device tree with %u bytes of memory.\n",
+ prom_early_allocated);
+}
