fix line endings

[openocd] / src / target / etm_dummy.c

diff --git a/src/target/etm_dummy.c b/src/target/etm_dummy.c
index 881cd8735e2b577f62eb4f4f78d84bef498ff759..ee83f172d934e3a75578161cd38a239f05ad032f 100644 (file)
--- a/src/target/etm_dummy.c
+++ b/src/target/etm_dummy.c
@@ -36,26 +36,26 @@
 
 #include <stdlib.h>
 
-int handle_etm_dummy_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int handle_etm_dummy_config_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
        target_t *target;
        armv4_5_common_t *armv4_5;
        arm7_9_common_t *arm7_9;
-       
+
        target = get_target_by_num(strtoul(args[0], NULL, 0));
-       
+
        if (!target)
        {
                LOG_ERROR("target number '%s' not defined", args[0]);
-               exit(-1);
+               return ERROR_FAIL;
        }
-       
+
        if (arm7_9_get_arch_pointers(target, &armv4_5, &arm7_9) != ERROR_OK)
        {
                command_print(cmd_ctx, "current target isn't an ARM7/ARM9 target");
-               return ERROR_OK;
+               return ERROR_FAIL;
        }
-       
+
        if (arm7_9->etm_ctx)
        {
                arm7_9->etm_ctx->capture_driver_priv = NULL;
@@ -63,43 +63,44 @@ int handle_etm_dummy_config_command(struct command_context_s *cmd_ctx, char *cmd
        else
        {
                LOG_ERROR("target has no ETM defined, ETM dummy left unconfigured");
+               return ERROR_FAIL;
        }
 
        return ERROR_OK;
 }
 
-int etm_dummy_register_commands(struct command_context_s *cmd_ctx)
+static int etm_dummy_register_commands(struct command_context_s *cmd_ctx)
 {
        command_t *etm_dummy_cmd;
-       
+
        etm_dummy_cmd = register_command(cmd_ctx, NULL, "etm_dummy", NULL, COMMAND_ANY, "Dummy ETM capture driver");
-       
+
        register_command(cmd_ctx, etm_dummy_cmd, "config", handle_etm_dummy_config_command, COMMAND_CONFIG, NULL);
 
        return ERROR_OK;
 }
 
-int etm_dummy_init(etm_context_t *etm_ctx)
+static int etm_dummy_init(etm_context_t *etm_ctx)
 {
        return ERROR_OK;
 }
 
-trace_status_t etm_dummy_status(etm_context_t *etm_ctx)
+static trace_status_t etm_dummy_status(etm_context_t *etm_ctx)
 {
        return TRACE_IDLE;
 }
 
-int etm_dummy_read_trace(etm_context_t *etm_ctx)
+static int etm_dummy_read_trace(etm_context_t *etm_ctx)
 {
        return ERROR_OK;
 }
 
-int etm_dummy_start_capture(etm_context_t *etm_ctx)
+static int etm_dummy_start_capture(etm_context_t *etm_ctx)
 {
        return ERROR_ETM_PORTMODE_NOT_SUPPORTED;
 }
 
-int etm_dummy_stop_capture(etm_context_t *etm_ctx)
+static int etm_dummy_stop_capture(etm_context_t *etm_ctx)
 {
        return ERROR_OK;
 }