From 3ae41fcf825277a56fadeea3dfde6bacf7e8e6c8 Mon Sep 17 00:00:00 2001 From: Paul Fertser Date: Tue, 4 Oct 2016 14:22:41 +0300 Subject: [PATCH] jtag: drivers: mpsse: ignore error to detach kernel driver This makes it possible to run OpenOCD as unprivileged user on FreeBSD. Change-Id: If1182d09ad2d51f370ae7e6da02f19c7a21c66c9 Signed-off-by: Paul Fertser Reviewed-on: http://openocd.zylin.com/3800 Tested-by: jenkins Reviewed-by: Tomas Vanek --- src/jtag/drivers/mpsse.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/jtag/drivers/mpsse.c b/src/jtag/drivers/mpsse.c index 3c1c97cd..924c9745 100644 --- a/src/jtag/drivers/mpsse.c +++ b/src/jtag/drivers/mpsse.c @@ -247,8 +247,8 @@ static bool open_matching_device(struct mpsse_ctx *ctx, const uint16_t *vid, con err = libusb_detach_kernel_driver(ctx->usb_dev, ctx->interface); if (err != LIBUSB_SUCCESS && err != LIBUSB_ERROR_NOT_FOUND && err != LIBUSB_ERROR_NOT_SUPPORTED) { - LOG_ERROR("libusb_detach_kernel_driver() failed with %s", libusb_error_name(err)); - goto error; + LOG_WARNING("libusb_detach_kernel_driver() failed with %s, trying to continue anyway", + libusb_error_name(err)); } err = libusb_claim_interface(ctx->usb_dev, ctx->interface); -- 2.39.5