• Peter Hurley's avatar
    earlycon: Use common framework for earlycon declarations · 2eaa7909
    Peter Hurley authored
    Use a single common table of struct earlycon_id for both command line
    and devicetree. Re-define OF_EARLYCON_DECLARE() macro to instance a
    unique earlycon declaration (the declaration is only guaranteed to be
    unique within a compilation unit; separate compilation units must still
    use unique earlycon names).
    
    The semantics of OF_EARLYCON_DECLARE() is different; it declares an
    earlycon which can matched either on the command line or by devicetree.
    EARLYCON_DECLARE() is semantically unchanged; it declares an earlycon
    which is matched by command line only. Remove redundant instances of
    EARLYCON_DECLARE().
    
    This enables all earlycons to properly initialize struct console
    with the appropriate name and index, which improves diagnostics and
    enables direct earlycon-to-console handoff.
    Acked-by: default avatarRob Herring <robh@kernel.org>
    Signed-off-by: default avatarPeter Hurley <peter@hurleysoftware.com>
    Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
    2eaa7909
sprd_serial.c 18 KB