openocd.c: review scope of symbols

Add "static" qualifier to private data.

Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>

diff --git a/src/openocd.c b/src/openocd.c
index 81c2dcdb389e2c03da79499ada17fe36c3e67a05..623bd0c1625d0403e2ef294d25fe4ba31993f6b2 100644 (file)
--- a/src/openocd.c
+++ b/src/openocd.c
@@ -210,7 +210,7 @@ static int openocd_register_commands(struct command_context *cmd_ctx)
 struct command_context *global_cmd_ctx;
 
 /* NB! this fn can be invoked outside this file for non PC hosted builds */
-struct command_context *setup_command_handler(Jim_Interp *interp)
+static struct command_context *setup_command_handler(Jim_Interp *interp)
 {
        log_init();
        LOG_DEBUG("log_init: complete");