jtag: make local symbols static

Symbols that are not exported should be declared as static.

Change-Id: I6224ae89ebda3230dfee2413e3823be9b8716bba
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/7165
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>

diff --git a/src/jtag/adapter.c b/src/jtag/adapter.c
index 76a2aaba60eda0193e9fb9cbd7c4114580be0459..a0432b69265c6057d71a2b1314294c641c029c80 100644 (file)
--- a/src/jtag/adapter.c
+++ b/src/jtag/adapter.c
@@ -844,7 +844,7 @@ static int get_gpio_index(const char *signal_name)
        return -1;
 }
 
-COMMAND_HELPER(helper_adapter_gpio_print_config, enum adapter_gpio_config_index gpio_idx)
+static COMMAND_HELPER(helper_adapter_gpio_print_config, enum adapter_gpio_config_index gpio_idx)
 {
        struct adapter_gpio_config *gpio_config = &adapter_config.gpios[gpio_idx];
        const char *active_state = gpio_config->active_low ? "low" : "high";

diff --git a/src/jtag/drivers/linuxgpiod.c b/src/jtag/drivers/linuxgpiod.c
index e8e93a55b38d5cdae18a162b2084522e9cc75c34..35494cb7a07fc45078a6befbf3915ed9fc8b589a 100644 (file)
--- a/src/jtag/drivers/linuxgpiod.c
+++ b/src/jtag/drivers/linuxgpiod.c
@@ -275,7 +275,7 @@ static int linuxgpiod_quit(void)
        return ERROR_OK;
 }
 
-int helper_get_line(enum adapter_gpio_config_index idx)
+static int helper_get_line(enum adapter_gpio_config_index idx)
 {
        if (!is_gpio_config_valid(idx))
                return ERROR_OK;