update ok335x linux patch for add USB serial driver and update build.sh for...

guowenxue

2019-08-04 a4f1135ccbefab1bb5564de7634d1f2b490d8071

 ok335xD/linux-bsp/build.sh

@@ -92,11 +92,6 @@

function build_kernel()
{
    if [ ! -d ${ROOTFS_SRC} ] ; then 
        echo "WARNNING: decompress rootfs need input sudo passwd here: "
        sudo tar -xJf ${PACK_PATH}/${ROOTFS_SRC}.tar.xz
    fi

    if [ ! -d ${LINUX_SRC} ] ; then
        tar -xJf ${PACK_PATH}/${LINUX_SRC}.tar.xz 
        cd ${LINUX_SRC}