• Michael Ellerman's avatar
    powerpc: Remove some unused functions · 8aa989b8
    Michael Ellerman authored
    Remove slice_set_psize() which is not used.
    
    It was added in 3a8247cc "powerpc: Only demote individual slices
    rather than whole process" but was never used.
    
    Remove vsx_assist_exception() which is not used.
    
    It was added in ce48b210 "powerpc: Add VSX context save/restore,
    ptrace and signal support" but was never used.
    
    Remove generic_mach_cpu_die() which is not used.
    
    Its last caller was removed in 375f561a "powerpc/powernv: Always go
    into nap mode when CPU is offline".
    
    Remove mpc7448_hpc2_power_off() and mpc7448_hpc2_halt() which are
    unused.
    
    These were introduced in c5d56332 "[POWERPC] Add general support for
    mpc7448hpc2 (Taiga) platform" but were never used.
    
    This was partially found by using a static code analysis program called
    cppcheck.
    Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
    [mpe: Update changelog with details on when/why they are unused]
    Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
    8aa989b8
slice.c 19.2 KB