Zach Welch <zw@superlucidity.net> use static keyword in jtag layer and drivers

[openocd.git] / src / jtag / gw16012.c

diff --git a/src/jtag/gw16012.c b/src/jtag/gw16012.c
index d9d5680cde6435f4946bc826169714aae669ef47..28bb5dbb2ba31c113c13ecdf20e33ae2e2cbe33a 100644 (file)
--- a/src/jtag/gw16012.c
+++ b/src/jtag/gw16012.c
@@ -89,13 +89,13 @@ static u8 gw16012_control_value = 0x0;
 static int device_handle;
 #endif
 
-int gw16012_execute_queue(void);
-int gw16012_register_commands(struct command_context_s *cmd_ctx);
-int gw16012_speed(int speed);
-int gw16012_init(void);
-int gw16012_quit(void);
+static int gw16012_execute_queue(void);
+static int gw16012_register_commands(struct command_context_s *cmd_ctx);
+static int gw16012_speed(int speed);
+static int gw16012_init(void);
+static int gw16012_quit(void);
 
-int gw16012_handle_parport_port_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
+static int gw16012_handle_parport_port_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc);
 
 jtag_interface_t gw16012_interface =
 {
@@ -109,7 +109,7 @@ jtag_interface_t gw16012_interface =
        .quit = gw16012_quit,
 };
 
-int gw16012_register_commands(struct command_context_s *cmd_ctx)
+static int gw16012_register_commands(struct command_context_s *cmd_ctx)
 {
        register_command(cmd_ctx, NULL, "parport_port", gw16012_handle_parport_port_command,
                                         COMMAND_CONFIG, NULL);
@@ -117,7 +117,7 @@ int gw16012_register_commands(struct command_context_s *cmd_ctx)
        return ERROR_OK;
 }
 
-void gw16012_data(u8 value)
+static void gw16012_data(u8 value)
 {
        value = (value & 0x7f) | gw16012_msb;
        gw16012_msb ^= 0x80; /* toggle MSB */
@@ -137,7 +137,7 @@ void gw16012_data(u8 value)
        #endif
 }
 
-void gw16012_control(u8 value)
+static void gw16012_control(u8 value)
 {
        if (value != gw16012_control_value)
        {
@@ -159,7 +159,7 @@ void gw16012_control(u8 value)
        }
 }
 
-void gw16012_input(u8 *value)
+static void gw16012_input(u8 *value)
 {
        #if PARPORT_USE_PPDEV == 1
                ioctl(device_handle, PPRSTATUS, value);
@@ -173,7 +173,7 @@ void gw16012_input(u8 *value)
 }
 
 /* (1) assert or (0) deassert reset lines */
-void gw16012_reset(int trst, int srst)
+static void gw16012_reset(int trst, int srst)
 {
        LOG_DEBUG("trst: %i, srst: %i", trst, srst);
 
@@ -188,13 +188,13 @@ void gw16012_reset(int trst, int srst)
                gw16012_control(0x0b);
 }
 
-int gw16012_speed(int speed)
+static int gw16012_speed(int speed)
 {
 
        return ERROR_OK;
 }
 
-void gw16012_end_state(tap_state_t state)
+static void gw16012_end_state(tap_state_t state)
 {
        if (tap_is_state_stable(state))
                tap_set_end_state(state);
@@ -205,7 +205,7 @@ void gw16012_end_state(tap_state_t state)
        }
 }
 
-void gw16012_state_move(void)
+static void gw16012_state_move(void)
 {
        int i=0, tms=0;
        u8 tms_scan = tap_get_tms_path(tap_get_state(), tap_get_end_state());
@@ -221,7 +221,7 @@ void gw16012_state_move(void)
        tap_set_state(tap_get_end_state());
 }
 
-void gw16012_path_move(pathmove_command_t *cmd)
+static void gw16012_path_move(pathmove_command_t *cmd)
 {
        int num_states = cmd->num_states;
        int state_count;
@@ -252,7 +252,7 @@ void gw16012_path_move(pathmove_command_t *cmd)
        tap_set_end_state(tap_get_state());
 }
 
-void gw16012_runtest(int num_cycles)
+static void gw16012_runtest(int num_cycles)
 {
        tap_state_t saved_end_state = tap_get_end_state();
        int i;
@@ -275,7 +275,7 @@ void gw16012_runtest(int num_cycles)
                gw16012_state_move();
 }
 
-void gw16012_scan(int ir_scan, enum scan_type type, u8 *buffer, int scan_size)
+static void gw16012_scan(int ir_scan, enum scan_type type, u8 *buffer, int scan_size)
 {
        int bits_left = scan_size;
        int bit_count = 0;
@@ -348,7 +348,7 @@ void gw16012_scan(int ir_scan, enum scan_type type, u8 *buffer, int scan_size)
        }
 }
 
-int gw16012_execute_queue(void)
+static int gw16012_execute_queue(void)
 {
        jtag_command_t *cmd = jtag_command_queue; /* currently processed command */
        int scan_size;
@@ -436,7 +436,7 @@ int gw16012_execute_queue(void)
 }
 
 #if PARPORT_USE_GIVEIO == 1
-int gw16012_get_giveio_access()
+static int gw16012_get_giveio_access()
 {
        HANDLE h;
        OSVERSIONINFO version;
@@ -461,7 +461,7 @@ int gw16012_get_giveio_access()
 }
 #endif
 
-int gw16012_init(void)
+static int gw16012_init(void)
 {
 #if PARPORT_USE_PPDEV == 1
        char buffer[256];
@@ -555,13 +555,13 @@ int gw16012_init(void)
        return ERROR_OK;
 }
 
-int gw16012_quit(void)
+static int gw16012_quit(void)
 {
 
        return ERROR_OK;
 }
 
-int gw16012_handle_parport_port_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
+static int gw16012_handle_parport_port_command(struct command_context_s *cmd_ctx, char *cmd, char **args, int argc)
 {
        if (argc == 0)
                return ERROR_OK;