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    SubjectRe: [PATCH 1/2] PPC: powernv: remove redundant cpuidle_idle_call()
    On 02/06/2014 07:46 PM, Nicolas Pitre wrote:
    > The core idle loop now takes care of it.
    >
    > Signed-off-by: Nicolas Pitre <nico@linaro.org>
    > ---
    > arch/powerpc/platforms/powernv/setup.c | 13 +------------
    > 1 file changed, 1 insertion(+), 12 deletions(-)
    >
    > diff --git a/arch/powerpc/platforms/powernv/setup.c b/arch/powerpc/platforms/powernv/setup.c
    > index 21166f65c9..a932feb290 100644
    > --- a/arch/powerpc/platforms/powernv/setup.c
    > +++ b/arch/powerpc/platforms/powernv/setup.c
    > @@ -26,7 +26,6 @@
    > #include <linux/of_fdt.h>
    > #include <linux/interrupt.h>
    > #include <linux/bug.h>
    > -#include <linux/cpuidle.h>
    >
    > #include <asm/machdep.h>
    > #include <asm/firmware.h>
    > @@ -217,16 +216,6 @@ static int __init pnv_probe(void)
    > return 1;
    > }
    >
    > -void powernv_idle(void)
    > -{
    > - /* Hook to cpuidle framework if available, else
    > - * call on default platform idle code
    > - */
    > - if (cpuidle_idle_call()) {
    > - power7_idle();
    > - }
    > -}
    > -
    > define_machine(powernv) {
    > .name = "PowerNV",
    > .probe = pnv_probe,
    > @@ -236,7 +225,7 @@ define_machine(powernv) {
    > .show_cpuinfo = pnv_show_cpuinfo,
    > .progress = pnv_progress,
    > .machine_shutdown = pnv_shutdown,
    > - .power_save = powernv_idle,
    > + .power_save = power7_idle,
    > .calibrate_decr = generic_calibrate_decr,
    > #ifdef CONFIG_KEXEC
    > .kexec_cpu_down = pnv_kexec_cpu_down,
    >

    Reviewed-by: Preeti U Murthy <preeti@linux.vnet.ibm.com>



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