Commit 20733e6d authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Greg Kroah-Hartman
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usb: gadget: udc: core: Print error code in usb_gadget_probe_driver() 



When the UDC is not found, print also the error code for easier debugging.

Signed-off-by: default avatarAndy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20211004144126.49154-2-andriy.shevchenko@linux.intel.com


Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent dab67a01

drivers/usb/gadget/udc/core.c

+1 −1
Original line number Diff line number Diff line
@@ -1564,7 +1564,7 @@ int usb_gadget_probe_driver(struct usb_gadget_driver *driver) 


	mutex_unlock(&udc_lock);

	if (ret)

		pr_warn("couldn't find an available UDC or it's busy\n");

		pr_warn("couldn't find an available UDC or it's busy: %d\n", ret);

	return ret;

found:

	ret = udc_bind_to_driver(udc, driver);