On Wednesday, March 21, 2018 10:46:39 AM Marek Szyprowski wrote: > exynos_enter_aftr() is called by coupled CPU idle code every time CPU > enters idle state, what can be considered as a hot path. Replace > of_machine_is_compatible() call with a simple SoC revision check. > > of_machine_is_compatible() function performs a dozen of string comparisons > during the full device tree walk, while soc_is_exynos4412() is a simple > integer check on SoC revision variable. > > Signed-off-by: Marek Szyprowski <m.szyprowski@xxxxxxxxxxx> Acked-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@xxxxxxxxxxx> Best regards, -- Bartlomiej Zolnierkiewicz Samsung R&D Institute Poland Samsung Electronics -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
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