jtag: declare local symbols as static

[openocd.git] / src / jtag / hla / hla_interface.c

diff --git a/src/jtag/hla/hla_interface.c b/src/jtag/hla/hla_interface.c
index 490eb9f4dc984593385b9461829208cc5a5d4c18..6691a9a326f342c810cd511c71b523dfecd93e29 100644 (file)
--- a/src/jtag/hla/hla_interface.c
+++ b/src/jtag/hla/hla_interface.c
@@ -188,7 +188,7 @@ int hl_interface_override_target(const char **targetname)
        return ERROR_FAIL;
 }
 
-int hl_interface_config_trace(bool enabled, enum tpiu_pin_protocol pin_protocol,
+static int hl_interface_config_trace(bool enabled, enum tpiu_pin_protocol pin_protocol,
                uint32_t port_size, unsigned int *trace_freq,
                unsigned int traceclkin_freq, uint16_t *prescaler)
 {
@@ -203,7 +203,7 @@ int hl_interface_config_trace(bool enabled, enum tpiu_pin_protocol pin_protocol,
        return ERROR_OK;
 }
 
-int hl_interface_poll_trace(uint8_t *buf, size_t *size)
+static int hl_interface_poll_trace(uint8_t *buf, size_t *size)
 {
        if (hl_if.layout->api->poll_trace)
                return hl_if.layout->api->poll_trace(hl_if.handle, buf, size);