Remove unused code, TAP_INVALID is never passed to drivers.

[openocd.git] / src / jtag / arm-jtag-ew.c

diff --git a/src/jtag/arm-jtag-ew.c b/src/jtag/arm-jtag-ew.c
index 3b4bfa7eea6ec7e46c88f1a9742225bd4f4a4465..4dc854ac13d77a929c8d8f33776a91ee052ecae4 100644 (file)
--- a/src/jtag/arm-jtag-ew.c
+++ b/src/jtag/arm-jtag-ew.c
@@ -24,6 +24,7 @@
 #include "config.h"
 #endif
 
+#define INCLUDE_JTAG_INTERFACE_H
 #include "jtag.h"
 #include <usb.h>
 
@@ -72,7 +73,7 @@ static void armjtagew_end_state(tap_state_t state);
 static void armjtagew_state_move(void);
 static void armjtagew_path_move(int num_states, tap_state_t *path);
 static void armjtagew_runtest(int num_cycles);
-static void armjtagew_scan(int ir_scan, enum scan_type type, u8 *buffer, int scan_size, scan_command_t *command);
+static void armjtagew_scan(bool ir_scan, enum scan_type type, u8 *buffer, int scan_size, scan_command_t *command);
 static void armjtagew_reset(int trst, int srst);
 //static void armjtagew_simple_command(u8 command);
 static int armjtagew_get_status(void);
@@ -133,33 +134,18 @@ static int armjtagew_execute_queue(void)
        {
                switch (cmd->type)
                {
-                       case JTAG_END_STATE:
-                               DEBUG_JTAG_IO("end_state: %i", cmd->cmd.end_state->end_state);
-
-                               if (cmd->cmd.end_state->end_state != TAP_INVALID)
-                               {
-                                       armjtagew_end_state(cmd->cmd.end_state->end_state);
-                               }
-                               break;
-
                        case JTAG_RUNTEST:
                                DEBUG_JTAG_IO( "runtest %i cycles, end in %i", cmd->cmd.runtest->num_cycles, \
                                        cmd->cmd.runtest->end_state);
 
-                               if (cmd->cmd.runtest->end_state != TAP_INVALID)
-                               {
-                                       armjtagew_end_state(cmd->cmd.runtest->end_state);
-                               }
+                               armjtagew_end_state(cmd->cmd.runtest->end_state);
                                armjtagew_runtest(cmd->cmd.runtest->num_cycles);
                                break;
 
                        case JTAG_STATEMOVE:
                                DEBUG_JTAG_IO("statemove end in %i", cmd->cmd.statemove->end_state);
 
-                               if (cmd->cmd.statemove->end_state != TAP_INVALID)
-                               {
-                                       armjtagew_end_state(cmd->cmd.statemove->end_state);
-                               }
+                               armjtagew_end_state(cmd->cmd.statemove->end_state);
                                armjtagew_state_move();
                                break;
 
@@ -174,10 +160,7 @@ static int armjtagew_execute_queue(void)
                        case JTAG_SCAN:
                                DEBUG_JTAG_IO("scan end in %i", cmd->cmd.scan->end_state);
 
-                               if (cmd->cmd.scan->end_state != TAP_INVALID)
-                               {
-                                       armjtagew_end_state(cmd->cmd.scan->end_state);
-                               }
+                               armjtagew_end_state(cmd->cmd.scan->end_state);
 
                                scan_size = jtag_build_buffer(cmd->cmd.scan, &buffer);
                                DEBUG_JTAG_IO("scan input, length = %d", scan_size);
@@ -333,8 +316,9 @@ static void armjtagew_state_move(void)
        int i;
        int tms = 0;
        u8 tms_scan = tap_get_tms_path(tap_get_state(), tap_get_end_state());
+       int tms_count = tap_get_tms_path_len(tap_get_state(), tap_get_end_state());
 
-       for (i = 0; i < 7; i++)
+       for (i = 0; i < tms_count; i++)
        {
                tms = (tms_scan >> i) & 1;
                armjtagew_tap_append_step(tms, 0);
@@ -401,7 +385,7 @@ static void armjtagew_runtest(int num_cycles)
        }
 }
 
-static void armjtagew_scan(int ir_scan, enum scan_type type, u8 *buffer, int scan_size, scan_command_t *command)
+static void armjtagew_scan(bool ir_scan, enum scan_type type, u8 *buffer, int scan_size, scan_command_t *command)
 {
        tap_state_t saved_end_state;