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    SubjectRe: [PATCH v2 21/22] arm64: cpuinfo: Expose MIDR_EL1 and REVIDR_EL1 to sysfs
    On Mon, Oct 05, 2015 at 06:02:10PM +0100, Suzuki K. Poulose wrote:
    > +static int __init cpuinfo_regs_init(void)
    > +{
    > + int cpu, ret;
    > +
    > + for_each_present_cpu(cpu) {
    > + struct device *dev = get_cpu_device(cpu);
    > +
    > + if (!dev)
    > + return -1;

    NAK. Go figure out why, I'm too lazy to tell you.

    > +
    > + ret = sysfs_create_group(&dev->kobj, &cpuregs_attr_group);
    > + if (ret)
    > + return ret;
    > + }
    > +
    > + return 0;
    > +}
    > +
    > +device_initcall(cpuinfo_regs_init);
    > --
    > 1.7.9.5
    >
    >
    > _______________________________________________
    > linux-arm-kernel mailing list
    > linux-arm-kernel@lists.infradead.org
    > http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

    --
    FTTC broadband for 0.8mile line: currently at 9.6Mbps down 400kbps up
    according to speedtest.net.


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