udev-extraconf: remove hotplug rules and scripts

hotplug scripts had been broken since commit 523aea31bb7:
[
    Author: Luka Pivk <luka.pivk@toradex.com>
    Date:   Fri Mar 6 16:01:52 2020 +0100

    hostname: generate a uniqe hostname on boot

    This will generate a hostname based on machine name and serial number.
    (E.g. colibri-imx7-031111777)
    If serial number is not found it will say "no-serial-number" in host
    name.
    If machine is not supported hostname will include "unsupported-device"
    string.
    If /dev/device-tree does not exist it will say "recovery-mode"
    as it assumes its in recovery mode of Toradex Easy Installer

    To prevent openembedded from creating /etc/hostname file
    add hostname_pn-base-files = "" to configration

    Related-to: TEI-100, ELB-1322
    Signed-off-by: Luka Pivk <luka.pivk@toradex.com>
]

since the conditional checking for `uname -n` equals to machine name in
hotplug.sh are compeletely wrong, they would never match because the
output of `uname -n` now are machine names plus serial numers.

So let's drop them, which should be safe since nobody complaint that.

Signed-off-by: Ming Liu <ming.liu@toradex.com>

0 files changed, 0 insertions, 0 deletions