Revert "inittab: Add getty launch on hvc0 for qemuppc64"

This reverts commit ed69ef2016.

The console entry has already been added into /etc/inittab based
on the SERIAL_CONSOLES. So drop this redundant entry.

(From OE-Core rev: 633f0c6b74e3caa2bae52ca60c61b811b7b2215d)

Signed-off-by: Kevin Hao <kexin.hao@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/recipes-core/busybox/busybox-inittab_1.33.0.bb

@@ -44,9 +44,6 @@ EOF
 	fi
 
 }
-do_install_append_qemuppc64 () {
-            echo "9:12345:respawn:${base_sbindir}/getty 38400 hvc0" >> ${D}${sysconfdir}/inittab
-}
 
 pkg_postinst_${PN} () {
 # run this on host and on target

meta/recipes-core/sysvinit/sysvinit-inittab_2.88dsf.bb

@@ -53,10 +53,6 @@ EOF
     fi
 }
 
-do_install_append_qemuppc64 () {
-            echo "9:12345:respawn:${base_sbindir}/getty 38400 hvc0" >> ${D}${sysconfdir}/inittab
-}
-
 pkg_postinst_${PN} () {
 # run this on host and on target
 if [ "${SERIAL_CONSOLES_CHECK}" = "" ]; then