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authorJeremy Linton <jeremy.linton@arm.com>2018-05-12 02:57:59 +0300
committerCatalin Marinas <catalin.marinas@arm.com>2018-05-17 19:28:09 +0300
commit30d87bfacbee396646975a00959764a7c49510ec (patch)
tree09b8addfb8595973963c98a723e932712c740e26 /drivers/acpi
parent9b97387c5c4260ffcdf3b913bdef0d98cb2d4a74 (diff)
downloadlinux-30d87bfacbee396646975a00959764a7c49510ec.tar.xz
arm64/acpi: Create arch specific cpu to acpi id helper
Its helpful to be able to lookup the acpi_processor_id associated with a logical cpu. Provide an arm64 helper to do this. Tested-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Tested-by: Vijaya Kumar K <vkilari@codeaurora.org> Tested-by: Xiongfeng Wang <wangxiongfeng2@huawei.com> Tested-by: Tomasz Nowicki <Tomasz.Nowicki@cavium.com> Acked-by: Ard Biesheuvel <ard.biesheuvel@linaro.org> Acked-by: Sudeep Holla <sudeep.holla@arm.com> Signed-off-by: Jeremy Linton <jeremy.linton@arm.com> Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
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