Krzysztof Kozlowski 552146b0c2 ARM: s3c64xx: Annotate external clock frequencies __ro_after_init ...

The xtal_f and xusbxti_f static variables are modified only through
__init accessors (like s3c64xx_set_xtal_freq()).  Later these variables
are used only in read-only way so we can mark them __ro_after_init to
increase code safeness.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Reviewed-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>

2016-12-29 15:40:29 +02:00

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