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| author | Spencer Oliver <spen@spen-soft.co.uk> | 2012-01-12 14:15:28 +0000 |
|---|---|---|
| committer | Spencer Oliver <spen@spen-soft.co.uk> | 2012-01-12 20:46:53 +0000 |
| commit | aa29f083a79fe1c2238b66bee84fd2707603e64a (patch) | |
| tree | ded939a8dbf75e2e0816563f25c0c5dd392dfbd3 | |
| parent | 0cccdde3c726b1ec25fc27b23a6a700260dbf266 (diff) | |
| download | riscv-openocd-aa29f083a79fe1c2238b66bee84fd2707603e64a.zip riscv-openocd-aa29f083a79fe1c2238b66bee84fd2707603e64a.tar.gz riscv-openocd-aa29f083a79fe1c2238b66bee84fd2707603e64a.tar.bz2 | |
stlink: correctly signal stlink_interface_open failure
give the user a error msg on open failure.
Change-Id: If4a57bac7f3e1746c2a05c7a96747a38da188041
Signed-off-by: Spencer Oliver <spen@spen-soft.co.uk>
Reviewed-on: http://openocd.zylin.com/368
Tested-by: jenkins
Reviewed-by: Mathias Küster <kesmtp@freenet.de>
| -rw-r--r-- | src/jtag/drivers/stlink_usb.c | 2 | ||||
| -rw-r--r-- | src/jtag/stlink/stlink_transport.c | 5 |
2 files changed, 4 insertions, 3 deletions
diff --git a/src/jtag/drivers/stlink_usb.c b/src/jtag/drivers/stlink_usb.c index aaf55b0..3b262f9 100644 --- a/src/jtag/drivers/stlink_usb.c +++ b/src/jtag/drivers/stlink_usb.c @@ -609,7 +609,7 @@ int stlink_usb_open(struct stlink_interface_param_s *param, void **fd) param->pid); if (jtag_libusb_open(vids, pids, &h->fd) != ERROR_OK) { - LOG_DEBUG("stlink_open_usb: open failed"); + LOG_ERROR("stlink_open_usb: open failed"); return ERROR_FAIL; } diff --git a/src/jtag/stlink/stlink_transport.c b/src/jtag/stlink/stlink_transport.c index c073ffe..14e59ec 100644 --- a/src/jtag/stlink/stlink_transport.c +++ b/src/jtag/stlink/stlink_transport.c @@ -142,10 +142,11 @@ static int stlink_transport_init(struct command_context *cmd_ctx) if (!t) { LOG_ERROR("stlink_transport_init: no current target"); return ERROR_FAIL; - } - stlink_interface_open(); + int retval = stlink_interface_open(); + if (retval != ERROR_OK) + return retval; return stlink_interface_init_target(t); } |