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Partially fix USBprog and JLink adapters on XScale target
[openocd.git] / src / jtag / jlink.c
diff --git a/src/jtag/jlink.c b/src/jtag/jlink.c
index 0c5f40ddcb62fc7aa9984fb7e419425350a6beaa..4e41ec47bab5a2261a6095233aa59c977fc36ad5 100644 (file)
--- a/src/jtag/jlink.c
+++ b/src/jtag/jlink.c
@@ -433,7 +433,10 @@ void jlink_scan(int ir_scan, enum scan_type type, u8 *buffer, int scan_size, sca
        /* Move to appropriate scan state */
        jlink_end_state(ir_scan ? TAP_IRSHIFT : TAP_DRSHIFT);
 
-       jlink_state_move();
+       /* Only move if we're not already there */
+       if (tap_get_state() != tap_get_end_state())
+               jlink_state_move();
+
        jlink_end_state(saved_end_state);
 
        /* Scan */
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