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    [CPUFREQ] fix section mismatch warnings · f6ebef30
    Sam Ravnborg 提交于
    Fix the following warnings:
    WARNING: vmlinux.o(.text+0xfe6711): Section mismatch in reference from the function cpufreq_unregister_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    WARNING: vmlinux.o(.text+0xfe68af): Section mismatch in reference from the function cpufreq_register_driver() to the variable .cpuinit.data:cpufreq_cpu_notifier
    WARNING: vmlinux.o(.exit.text+0xc4fa): Section mismatch in reference from the function cpufreq_stats_exit() to the variable .cpuinit.data:cpufreq_stat_cpu_notifier
    
    The warnings were casued by references to unregister_hotcpu_notifier()
    from normal functions or exit functions.
    This is flagged by modpost as a potential error because
    it does not know that for the non HOTPLUG_CPU
    scenario the unregister_hotcpu_notifier() is a nop.
    Silence the warning by replacing the __initdata
    annotation with a __refdata annotation.
    Signed-off-by: NSam Ravnborg <sam@ravnborg.org>
    Signed-off-by: NDave Jones <davej@codemonkey.org.uk>
    f6ebef30
cpufreq_stats.c 9.3 KB