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    Subject[patch] Fix hpet wrong values
    If hpet is not enabled in config, its init should not pretend to work,
    and people should not try to get time from it.

    Signed-off-by: Pavel Machek <pavel@suse.cz>

    diff --git a/include/asm-x86/hpet.h b/include/asm-x86/hpet.h
    index b1f3c1e..1777d68 100644
    --- a/include/asm-x86/hpet.h
    +++ b/include/asm-x86/hpet.h
    @@ -81,8 +81,8 @@ #endif /* CONFIG_HPET_EMULATE_RTC */

    #else

    -static inline int hpet_enable(void) { return 0; }
    -static inline unsigned long hpet_readl(unsigned long a) { return 0; }
    +static inline int hpet_enable(void) { return -ENODEV; }
    +static inline unsigned long hpet_readl(unsigned long a) { BUG(); }

    #endif /* CONFIG_HPET_TIMER */
    #endif /* ASM_X86_HPET_H */
    --
    (english) http://www.livejournal.com/~pavelmachek
    (cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html
    -
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