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drivers/bitbang: remove unused extern declaration of jtag_interface

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After commit a6c4eb0345 ("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>
This commit is contained in:
Antonio Borneo 2019-01-22 16:08:22 +01:00 committed by Tomas Vanek
parent 3117a318d4
commit d869c5d3d7
1 changed files with 0 additions and 3 deletions
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3
src/jtag/drivers/bitbang.c
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@ -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.