xtensa: make local symbols static

[fw/openocd] / src / target / espressif / esp_semihosting.c

diff --git a/src/target/espressif/esp_semihosting.c b/src/target/espressif/esp_semihosting.c
index b1edef31d02bdb18431554b4c72ea8923bb337b5..f9e8b020011f098f86e220327aa6216843765830 100644 (file)
--- a/src/target/espressif/esp_semihosting.c
+++ b/src/target/espressif/esp_semihosting.c
@@ -15,7 +15,7 @@
 #include "esp_semihosting.h"
 #include "esp_xtensa.h"
 
-struct esp_semihost_data *target_to_esp_semihost_data(struct target *target)
+static struct esp_semihost_data __attribute__((unused)) *target_to_esp_semihost_data(struct target *target)
 {
        const char *arch = target_get_gdb_arch(target);
        if (arch) {
@@ -27,7 +27,7 @@ struct esp_semihost_data *target_to_esp_semihost_data(struct target *target)
        return NULL;
 }
 
-int esp_semihosting_sys_seek(struct target *target, uint64_t fd, uint32_t pos, size_t whence)
+static int esp_semihosting_sys_seek(struct target *target, uint64_t fd, uint32_t pos, size_t whence)
 {
        struct semihosting *semihosting = target->semihosting;