• Michael Ellerman's avatar
    powerpc/44x: Move 44x machine check handlers into platforms/44x · 5b4e2857
    Michael Ellerman authored
    We have several 44x machine check handlers defined in traps.c. It would
    be preferable if they were split out with the platforms that use them.
    Do that.
    
    In the process, drop get_mc_reason() and instead just open code the
    lookup of reason from regs->dsisr. This avoids a pointless layer of
    abstraction.
    
    We know to use regs->dsisr because 44x enables BOOKE which enables
    PPC_ADV_DEBUG_REGS, and FSL_BOOKE is not enabled on 44x builds.
    Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
    5b4e2857
machine_check.c 2.32 KB