jtag/core: remove unused variable

Commit e3f3f60a02ab ("adapter speed: require init script setting
and centralize activation from drivers to core.c") has already
dropped the only use of variable 'jtag_speed'.

Remove the variable.

Change-Id: Iff096df0022982cf90795aa62d6b3406203f7b14
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: https://review.openocd.org/c/openocd/+/6638
Tested-by: jenkins
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>

diff --git a/src/jtag/core.c b/src/jtag/core.c
index 51875a00a78260c486b1747615bee4b47c146d5b..2de5fda47b1f08531675accfd2333e8baa9e70b0 100644 (file)
--- a/src/jtag/core.c
+++ b/src/jtag/core.c
@@ -128,7 +128,6 @@ static int speed_khz;
 /* speed to fallback to when RCLK is requested but not supported */
 static int rclk_fallback_speed_khz;
 static enum {CLOCK_MODE_UNSELECTED, CLOCK_MODE_KHZ, CLOCK_MODE_RCLK} clock_mode;
-static int jtag_speed;
 
 /* FIXME: change name to this variable, it is not anymore JTAG only */
 static struct adapter_driver *jtag;
@@ -1804,7 +1803,6 @@ static int jtag_rclk_to_speed(unsigned fallback_speed_khz, int *speed)
 
 static int jtag_set_speed(int speed)
 {
-       jtag_speed = speed;
        /* this command can be called during CONFIG,
         * in which case jtag isn't initialized */
        return jtag ? jtag->speed(speed) : ERROR_OK;