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authorChander Kashyap <chander.kashyap@linaro.org>2014-07-04 21:24:35 (GMT)
committerKukjin Kim <kgene.kim@samsung.com>2014-07-18 18:35:55 (GMT)
commit6ec4f8d0d91f2067870ce948fcd505620d0d2987 (patch)
tree31291b11c2b9f6034c58af4e126ca79b6f1ac2ee /ipc/msg.c
parente2e54362d9c8c1e8d52ff576a4e0f6e61f569356 (diff)
downloadlinux-6ec4f8d0d91f2067870ce948fcd505620d0d2987.tar.xz
ARM: EXYNOS: add generic function to calculate cpu number
The address of cpu power registers in pmu is based on cpu number offsets. This function calculate the same. This is essentially required in case of multi-cluster SoC's e.g Exynos5420. Signed-off-by: Chander Kashyap <chander.kashyap@linaro.org> Reviewed-by: Tomasz Figa <t.figa@samsung.com> Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
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