commit 0dfaaa3d51df011c16279bb010bff90f45b6d62c
author Bob Moore <robert.moore@intel.com> Thu Mar 24 09:40:40 2016 +0800
committer Rafael J. Wysocki <rafael.j.wysocki@intel.com> Tue Apr 05 03:53:33 2016 +0200
tree 5be91b3ae3e0878bd8eaf3f2ec4c9837e1879990
parent 3a05be7575a46cf3b16abb77e1072afa13307a1b

ACPICA: All: const keyword changes across the ACPICA source

ACPICA commit a240cbb93647bddf525b3daf6e9d31b8b9bca34e

Integrated most changes proposed by net_BSD.
>From joerg@net_BSD.org (Joerg Sonnenberger)
ACPICA BZ 732.

Link: https://github.com/acpica/acpica/commit/a240cbb9
Link: https://bugs.acpica.org/show_bug.cgi?id=732
Signed-off-by: Bob Moore <robert.moore@intel.com>
Signed-off-by: Lv Zheng <lv.zheng@intel.com>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>

drivers/acpi/acpica/dbinput.c

diff --git a/drivers/acpi/acpica/dbinput.c b/drivers/acpi/acpica/dbinput.c
index 417c02a..f53cb30 100644
--- a/drivers/acpi/acpica/dbinput.c
+++ b/drivers/acpi/acpica/dbinput.c
@@ -57,12 +57,12 @@
 
 static u32 acpi_db_match_command(char *user_command);
 
-static void acpi_db_display_command_info(char *command, u8 display_all);
+static void acpi_db_display_command_info(const char *command, u8 display_all);
 
 static void acpi_db_display_help(char *command);
 
 static u8
-acpi_db_match_command_help(char *command,
+acpi_db_match_command_help(const char *command,
 			   const struct acpi_db_command_help *help);
 
 /*
@@ -348,7 +348,7 @@
  ******************************************************************************/
 
 static u8
-acpi_db_match_command_help(char *command,
+acpi_db_match_command_help(const char *command,
 			   const struct acpi_db_command_help *help)
 {
 	char *invocation = help->invocation;
@@ -402,7 +402,7 @@
  *
  ******************************************************************************/
 
-static void acpi_db_display_command_info(char *command, u8 display_all)
+static void acpi_db_display_command_info(const char *command, u8 display_all)
 {
 	const struct acpi_db_command_help *next;
 	u8 matched;
@@ -656,8 +656,9 @@
 	}
 
 	for (i = CMD_FIRST_VALID; acpi_gbl_db_commands[i].name; i++) {
-		if (strstr(acpi_gbl_db_commands[i].name, user_command) ==
-		    acpi_gbl_db_commands[i].name) {
+		if (strstr
+		    (ACPI_CAST_PTR(char, acpi_gbl_db_commands[i].name),
+		     user_command) == acpi_gbl_db_commands[i].name) {
 			return (i);
 		}
 	}