reproduce (this is a W=1 build):
        git checkout e43ffb69e0438cddd72aaa30898b4dc446f664f8
        b4 shazam https://lore.kernel.org/r/20260604-dw5826e-option-driver-v2-1-00609f65f5ae@compal.com

        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/usb/serial/