for (i = 0; devlist[i]; i++) {
ret = libusb_get_device_descriptor(devlist[i], &des);
if (ret != 0) {
- sr_err("zp: failed to get device descriptor: %d", ret);
+ sr_err("zp: failed to get device descriptor: %s",
+ libusb_error_name(ret));
continue;
}
dev = NULL;
for (i = 0; i < device_count; i++) {
if ((ret = libusb_get_device_descriptor(devlist[i], &des))) {
- sr_err("fx2lafw: Failed to get device descriptor: %d.",
- ret);
+ sr_err("zp: Failed to get device descriptor: %s.",
+ libusb_error_name(ret));
continue;
}
if (libusb_get_bus_number(devlist[i]) == devc->usb->bus
sdi->index, devc->usb->bus,
devc->usb->address, USB_INTERFACE);
} else {
- sr_err("zp: failed to open device: %d", ret);
+ sr_err("zp: failed to open device: %s", libusb_error_name(ret));
return SR_ERR;
}
ret = libusb_set_configuration(devc->usb->devhdl, USB_CONFIGURATION);
if (ret < 0) {
- sr_err("zp: Unable to set USB configuration %d: %d",
- USB_CONFIGURATION, ret);
+ sr_err("zp: Unable to set USB configuration %d: %s",
+ USB_CONFIGURATION, libusb_error_name(ret));
return SR_ERR;
}
ret = libusb_claim_interface(devc->usb->devhdl, USB_INTERFACE);
if (ret != 0) {
- sr_err("zp: Unable to claim interface: %d", ret);
+ sr_err("zp: Unable to claim interface: %s",
+ libusb_error_name(ret));
return SR_ERR;
}