From: Antonio Ospite <ospite@studenti.unina.it>
Date: Sat, 23 Mar 2013 21:40:25 +0000 (+0100)
Subject: am7xxx: fail if USB configuration or interface are not right
X-Git-Tag: v0.1.4~37^2~3
X-Git-Url: https://git.ao2.it/libam7xxx.git/commitdiff_plain/23ec35553ab4f1e7f1509f09d63987f2251e3873?hp=23ec35553ab4f1e7f1509f09d63987f2251e3873

am7xxx: fail if USB configuration or interface are not right

Check the return values of libusb_set_configuration() and
libusb_claim_interface(), this way it is easier to spot devices which
require a different setting.
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