Use LIBUSB_LOG_LEVEL_INFO instead of numeric value

Signed-off-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
Change-Id: I34330aa1b7e099a524e73a6d05b310597b05b3a6
Reviewed-on: https://review.coreboot.org/c/em100/+/47777
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
1 file changed