ACPICA: Add const qualifier for appropriate string constants

Mostly MODULE_NAME and printf format strings.

Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lin Ming <ming.m.lin@intel.com>
Signed-off-by: Len Brown <len.brown@intel.com>
Signed-off-by: Andi Kleen <ak@linux.intel.com>

1 files changed, 13 insertions, 11 deletions

diff --git a/drivers/acpi/namespace/nsutils.c b/drivers/acpi/namespace/nsutils.c
index 5b5619c54594..b0817e1127b1 100644
--- a/drivers/acpi/namespace/nsutils.c
+++ b/drivers/acpi/namespace/nsutils.c
@@ -73,9 +73,9 @@ acpi_name acpi_ns_find_parent_name(struct acpi_namespace_node *node_to_search);
  ******************************************************************************/
 
 void
-acpi_ns_report_error(char *module_name,
+acpi_ns_report_error(const char *module_name,
 		     u32 line_number,
-		     char *internal_name, acpi_status lookup_status)
+		     const char *internal_name, acpi_status lookup_status)
 {
 	acpi_status status;
 	u32 bad_name;
@@ -130,11 +130,11 @@ acpi_ns_report_error(char *module_name,
  ******************************************************************************/
 
 void
-acpi_ns_report_method_error(char *module_name,
+acpi_ns_report_method_error(const char *module_name,
 			    u32 line_number,
-			    char *message,
+			    const char *message,
 			    struct acpi_namespace_node *prefix_node,
-			    char *path, acpi_status method_status)
+			    const char *path, acpi_status method_status)
 {
 	acpi_status status;
 	struct acpi_namespace_node *node = prefix_node;
@@ -167,7 +167,8 @@ acpi_ns_report_method_error(char *module_name,
  ******************************************************************************/
 
 void
-acpi_ns_print_node_pathname(struct acpi_namespace_node *node, char *message)
+acpi_ns_print_node_pathname(struct acpi_namespace_node *node,
+			    const char *message)
 {
 	struct acpi_buffer buffer;
 	acpi_status status;
@@ -296,7 +297,7 @@ u32 acpi_ns_local(acpi_object_type type)
 
 void acpi_ns_get_internal_name_length(struct acpi_namestring_info *info)
 {
-	char *next_external_char;
+	const char *next_external_char;
 	u32 i;
 
 	ACPI_FUNCTION_ENTRY();
@@ -363,7 +364,7 @@ acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
 {
 	u32 num_segments = info->num_segments;
 	char *internal_name = info->internal_name;
-	char *external_name = info->next_external_char;
+	const char *external_name = info->next_external_char;
 	char *result = NULL;
 	u32 i;
 
@@ -471,7 +472,8 @@ acpi_status acpi_ns_build_internal_name(struct acpi_namestring_info *info)
  *
  *******************************************************************************/
 
-acpi_status acpi_ns_internalize_name(char *external_name, char **converted_name)
+acpi_status
+acpi_ns_internalize_name(const char *external_name, char **converted_name)
 {
 	char *internal_name;
 	struct acpi_namestring_info info;
@@ -527,7 +529,7 @@ acpi_status acpi_ns_internalize_name(char *external_name, char **converted_name)
 
 acpi_status
 acpi_ns_externalize_name(u32 internal_name_length,
-			 char *internal_name,
+			 const char *internal_name,
 			 u32 * converted_name_length, char **converted_name)
 {
 	u32 names_index = 0;
@@ -821,7 +823,7 @@ u32 acpi_ns_opens_scope(acpi_object_type type)
 
 acpi_status
 acpi_ns_get_node(struct acpi_namespace_node *prefix_node,
-		 char *pathname,
+		 const char *pathname,
 		 u32 flags, struct acpi_namespace_node **return_node)
 {
 	union acpi_generic_state scope_info;