From 7e541f63b15b6215be626a01f3cde26a23fd64be Mon Sep 17 00:00:00 2001 From: dreamsourcelabTAI Date: Tue, 27 Jun 2023 18:32:37 +0800 Subject: [PATCH] Print the log about failed to open device --- libsigrok4DSL/hardware/DSL/dsl.c | 4 ++-- libsigrok4DSL/hardware/common/ezusb.c | 4 ++-- 2 files changed, 4 insertions(+), 4 deletions(-) diff --git a/libsigrok4DSL/hardware/DSL/dsl.c b/libsigrok4DSL/hardware/DSL/dsl.c index 8023b930..34c6cc38 100644 --- a/libsigrok4DSL/hardware/DSL/dsl.c +++ b/libsigrok4DSL/hardware/DSL/dsl.c @@ -348,8 +348,8 @@ static int hw_dev_open(struct sr_dev_driver *di, struct sr_dev_inst *sdi) ret = libusb_open(dev_handel, &usb->devhdl); if (ret != LIBUSB_SUCCESS){ - sr_err("%s: Failed to open device: %s, handle:%p", - __func__, libusb_error_name(ret), dev_handel); + sr_err("%s:%d, Failed to open device: %s, handle:%p", + __func__, __LINE__, libusb_error_name(ret), dev_handel); ds_set_last_error(SR_ERR_DEVICE_IS_EXCLUSIVE); return SR_ERR; } diff --git a/libsigrok4DSL/hardware/common/ezusb.c b/libsigrok4DSL/hardware/common/ezusb.c index 7f67c8c7..3415a7ff 100644 --- a/libsigrok4DSL/hardware/common/ezusb.c +++ b/libsigrok4DSL/hardware/common/ezusb.c @@ -105,8 +105,8 @@ SR_PRIV int ezusb_upload_firmware(libusb_device *dev, int configuration, libusb_get_bus_number(dev), libusb_get_device_address(dev)); if ((ret = libusb_open(dev, &hdl)) < 0) { - sr_err("%s: Failed to open device: %s.", - __func__, libusb_error_name(ret)); + sr_err("%s:%d, Failed to open device: %s.", + __func__, __LINE__, libusb_error_name(ret)); return SR_ERR; }