From d869c5d3d706f2dfe6aa291cac52a32df8cba9ae Mon Sep 17 00:00:00 2001
From: Antonio Borneo <borneo.antonio@gmail.com>
Date: Tue, 22 Jan 2019 16:08:22 +0100
Subject: [PATCH] drivers/bitbang: remove unused extern declaration of
 jtag_interface

After commit a6c4eb03455f ("swd: Remove DAP from parameter list")
the global variable jtag_interface is not referenced in the driver.

Remove the extern declaration.

Change-Id: I72018a59c9cecaa52d9a49ec0d7816ac0e656314
Signed-off-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-on: http://openocd.zylin.com/4874
Tested-by: jenkins
Reviewed-by: Andreas Fritiofson <andreas.fritiofson@gmail.com>
---
 src/jtag/drivers/bitbang.c | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/src/jtag/drivers/bitbang.c b/src/jtag/drivers/bitbang.c
index 722a5f2ac..da4fb3348 100644
--- a/src/jtag/drivers/bitbang.c
+++ b/src/jtag/drivers/bitbang.c
@@ -30,9 +30,6 @@
 #include <jtag/interface.h>
 #include <jtag/commands.h>
 
-/* YUK! - but this is currently a global.... */
-extern struct jtag_interface *jtag_interface;
-
 /**
  * Function bitbang_stableclocks
  * issues a number of clock cycles while staying in a stable state.