sagit: fix initramfs module list and blacklist ipa module
Remove mainline postfix in initramfs module list, because sagit has only 1 kernel for now. Blacklisting ipa module fixes poweroff. See 68cdc1ea commit for more info.
Remove mainline postfix in initramfs module list, because sagit has only 1 kernel for now. Blacklisting ipa module fixes poweroff. See 68cdc1ea commit for more info.