drivers: xds110: Remove unnecessary and deprecated libusb function.

libusb-1.0.22 has deprecated the libusb_set_debug function. This
function was present in the XDS110 driver as an artifact left over
from early debugging. It isn't required because logging is disabled
by default. Removing it to simplify the code and no longer need to
have libusb version specific #if's in the code.

Change-Id: I9c3f16c039da3f3fad9c4a1169978b0d85a1b45c
Signed-off-by: Edward Fewell <efewell@ti.com>
Reviewed-on: http://openocd.zylin.com/4553
Reviewed-by: Tomas Vanek <vanekt@fbl.cz>
Tested-by: jenkins

diff --git a/src/jtag/drivers/xds110.c b/src/jtag/drivers/xds110.c
index 9bfe02ea87b4cd3f5dea45abbadd9a159c5864ff..b97eef29d18c0e35004bb73e4bbc50fb3ba33579 100644 (file)
--- a/src/jtag/drivers/xds110.c
+++ b/src/jtag/drivers/xds110.c
@@ -365,13 +365,9 @@ static bool usb_connect(void)
                xds110.ctx = ctx;
                xds110.dev = dev;
 
-               /* Set libusb to auto detach kernel and disable debug messages */
+               /* Set libusb to auto detach kernel */
                (void)libusb_set_auto_detach_kernel_driver(dev, 1);
-#if LIBUSB_API_VERSION >= 0x01000106
-               libusb_set_option(ctx, LIBUSB_OPTION_LOG_LEVEL, LIBUSB_LOG_LEVEL_NONE);
-#else
-               libusb_set_debug(ctx, LIBUSB_LOG_LEVEL_NONE);
-#endif
+
                /* Claim the debug interface on the XDS110 */
                result = libusb_claim_interface(dev, INTERFACE_DEBUG);
        } else {