[POWERPC] Constify the of_device_id passed to of_platform_bus_probe

This will allow us to declare const all the statically declared arrrays
of these.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Paul Mackerras <paulus@samba.org>

2 files changed, 5 insertions, 5 deletions

diff --git a/arch/powerpc/kernel/of_platform.c b/arch/powerpc/kernel/of_platform.c
index 79c04d151ddb..de36e235a60a 100644
--- a/arch/powerpc/kernel/of_platform.c
+++ b/arch/powerpc/kernel/of_platform.c
@@ -40,7 +40,7 @@
  * a bus type in the list
  */
 
-static struct of_device_id of_default_bus_ids[] = {
+static const struct of_device_id of_default_bus_ids[] = {
         { .type = "soc", },
         { .compatible = "soc", },
         { .type = "spider", },
@@ -100,8 +100,8 @@ EXPORT_SYMBOL(of_platform_device_create);
  * @matches: match table, NULL to use the default, OF_NO_DEEP_PROBE to
  * disallow recursive creation of child busses
  */
-static int of_platform_bus_create(struct device_node *bus,
-                                  struct of_device_id *matches,
+static int of_platform_bus_create(const struct device_node *bus,
+                                  const struct of_device_id *matches,
                                   struct device *parent)
 {
         struct device_node *child;
@@ -137,7 +137,7 @@ static int of_platform_bus_create(struct device_node *bus,
  */
 
 int of_platform_bus_probe(struct device_node *root,
-                          struct of_device_id *matches,
+                          const struct of_device_id *matches,
                           struct device *parent)
 {
         struct device_node *child;
diff --git a/include/asm-powerpc/of_platform.h b/include/asm-powerpc/of_platform.h
index d20a4cd08fa1..1bce5efe1de0 100644
--- a/include/asm-powerpc/of_platform.h
+++ b/include/asm-powerpc/of_platform.h
@@ -32,7 +32,7 @@ extern struct of_device *of_platform_device_create(struct device_node *np,
 #define OF_NO_DEEP_PROBE ((struct of_device_id *)-1)
 
 extern int of_platform_bus_probe(struct device_node *root,
-                                 struct of_device_id *matches,
+                                 const struct of_device_id *matches,
                                  struct device *parent);
 
 extern struct of_device *of_find_device_by_phandle(phandle ph);