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authorDavid S. Miller <davem@davemloft.net>2008-12-04 20:12:20 -0800
committerDavid S. Miller <davem@davemloft.net>2008-12-05 16:44:29 -0800
commit657f201df693c26d294f6c789b8a87cd8c16eb53 (patch)
tree15af6320017965d395a916170aec2d9dfee9503a /arch/sparc/kernel
parentb28017f57f1ec16ab515e99d863bf9f33ea0d737 (diff)
sparc: Create common header file for prom_{32,64}.c
This is where common declarations will go as we unify these files as much as possible into common code. Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel')
-rw-r--r--arch/sparc/kernel/prom.h10
-rw-r--r--arch/sparc/kernel/prom_32.c4
-rw-r--r--arch/sparc/kernel/prom_64.c4
3 files changed, 12 insertions, 6 deletions
diff --git a/arch/sparc/kernel/prom.h b/arch/sparc/kernel/prom.h
new file mode 100644
index 00000000000..dce53de274e
--- /dev/null
+++ b/arch/sparc/kernel/prom.h
@@ -0,0 +1,10 @@
+#ifndef __PROM_H
+#define __PROM_H
+
+#include <linux/spinlock.h>
+#include <asm/prom.h>
+
+extern struct device_node *allnodes; /* temporary while merging */
+extern rwlock_t devtree_lock; /* temporary while merging */
+
+#endif /* __PROM_H */
diff --git a/arch/sparc/kernel/prom_32.c b/arch/sparc/kernel/prom_32.c
index eee5efcfe50..715455ba368 100644
--- a/arch/sparc/kernel/prom_32.c
+++ b/arch/sparc/kernel/prom_32.c
@@ -25,9 +25,7 @@
#include <asm/prom.h>
#include <asm/oplib.h>
-extern struct device_node *allnodes; /* temporary while merging */
-
-extern rwlock_t devtree_lock; /* temporary while merging */
+#include "prom.h"
struct device_node *of_find_node_by_phandle(phandle handle)
{
diff --git a/arch/sparc/kernel/prom_64.c b/arch/sparc/kernel/prom_64.c
index dbba82f9b14..651448d3cc5 100644
--- a/arch/sparc/kernel/prom_64.c
+++ b/arch/sparc/kernel/prom_64.c
@@ -30,9 +30,7 @@
#include <asm/upa.h>
#include <asm/smp.h>
-extern struct device_node *allnodes; /* temporary while merging */
-
-extern rwlock_t devtree_lock; /* temporary while merging */
+#include "prom.h"
struct device_node *of_find_node_by_phandle(phandle handle)
{