drivers: USB Blaster II: claim interface before using it
authorOleksij Rempel <o.rempel@pengutronix.de>
Tue, 12 Feb 2019 12:51:54 +0000 (13:51 +0100)
committerAntonio Borneo <borneo.antonio@gmail.com>
Fri, 19 Mar 2021 22:01:23 +0000 (22:01 +0000)
commit08c7b904c38b97f9de72a19196b295652f051268
tree46a79e8c76c3644b343f4d7503d5c0d217561825
parenteca4f964b47d317a0eb4b148f11588cec0e3bf60
drivers: USB Blaster II: claim interface before using it

If not, multiple instances of OOCD can concurrently use it.

Change-Id: I48cc9d90521d1dcc7720c6e8bec74f45972d16f7
Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Reviewed-on: http://openocd.zylin.com/4589
Tested-by: jenkins
Reviewed-by: Antonio Borneo <borneo.antonio@gmail.com>
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
src/jtag/drivers/usb_blaster/ublast2_access_libusb.c