jtag: cut down on usage of unintended modification of global end state

[fw/openocd] / src / target / etb.c

diff --git a/src/target/etb.c b/src/target/etb.c
index 2c4e3ebe90037e5c4330857fd3a34677057a6895..99710700ec4eaabbe924f3a0bb7e2bd3541fb25a 100644 (file)
--- a/src/target/etb.c
+++ b/src/target/etb.c
@@ -191,7 +191,7 @@ static int etb_read_ram(struct etb *etb, uint32_t *data, int num_frames)
        buf_set_u32(fields[2].out_value, 0, 1, 0);
        fields[2].in_value = NULL;
 
-       jtag_add_dr_scan(etb->tap, 3, fields, jtag_get_end_state());
+       jtag_add_dr_scan(etb->tap, 3, fields, TAP_IDLE);
 
        for (i = 0; i < num_frames; i++)
        {
@@ -205,7 +205,7 @@ static int etb_read_ram(struct etb *etb, uint32_t *data, int num_frames)
                        buf_set_u32(fields[1].out_value, 0, 7, 0);
 
                fields[0].in_value = (uint8_t *)(data + i);
-               jtag_add_dr_scan(etb->tap, 3, fields, jtag_get_end_state());
+               jtag_add_dr_scan(etb->tap, 3, fields, TAP_IDLE);
 
                jtag_add_callback(etb_getbuf, (jtag_callback_data_t)(data + i));
        }
@@ -251,7 +251,7 @@ static int etb_read_reg_w_check(struct reg *reg,
        fields[2].check_value = NULL;
        fields[2].check_mask = NULL;
 
-       jtag_add_dr_scan(etb_reg->etb->tap, 3, fields, jtag_get_end_state());
+       jtag_add_dr_scan(etb_reg->etb->tap, 3, fields, TAP_IDLE);
 
        /* read the identification register in the second run, to make sure we
         * don't read the ETB data register twice, skipping every second entry
@@ -261,7 +261,7 @@ static int etb_read_reg_w_check(struct reg *reg,
        fields[0].check_value = check_value;
        fields[0].check_mask = check_mask;
 
-       jtag_add_dr_scan_check(etb_reg->etb->tap, 3, fields, jtag_get_end_state());
+       jtag_add_dr_scan_check(etb_reg->etb->tap, 3, fields, TAP_IDLE);
 
        free(fields[1].out_value);
        free(fields[2].out_value);