ARM/of: allow *machine_desc.dt_compat to be const

This allows dt_compat to point to a constant list of compatible strings.

Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Rob Herring <rob.herring@calxeda.com>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
index fd85fa298e0f..7dc8e6da858d 100644
--- a/drivers/of/fdt.c
+++ b/drivers/of/fdt.c
@@ -107,7 +107,7 @@ int of_fdt_is_compatible(struct boot_param_header *blob,
  * of_fdt_match - Return true if node matches a list of compatible values
  */
 int of_fdt_match(struct boot_param_header *blob, unsigned long node,
-                 const char **compat)
+                 const char *const *compat)
 {
         unsigned int tmp, score = 0;
 
@@ -541,7 +541,7 @@ int __init of_flat_dt_is_compatible(unsigned long node, const char *compat)
 /**
  * of_flat_dt_match - Return true if node matches a list of compatible values
  */
-int __init of_flat_dt_match(unsigned long node, const char **compat)
+int __init of_flat_dt_match(unsigned long node, const char *const *compat)
 {
         return of_fdt_match(initial_boot_params, node, compat);
 }