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    SubjectRe: [PATCH] at91 pm: Compilation fix for at91sam926x

    > > +#if defined(CONFIG_ARCH_AT91RM9200)
    > > at91_sys_write(AT91_SDRAMC_SRR, 1); /*
    > > self-refresh mode */

    > Why don't use:
    > if (cpu_is_at91rm9200())
    > at91_sys_write(AT91_SDRAMC_SRR, 1);

    What is the benefit?
    Will the optimizer remove the code if the CPU is not the at91rm9200?

    Best Regards
    Ulf Samuelsson
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      Last update: 2007-08-10 00:53    [W:0.022 / U:4.204 seconds]
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