From: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Date: Fri, 8 Aug 2014 11:51:39 +0000 (+0100)
Subject: arm64: add helper functions to read I-cache attributes
X-Git-Tag: fixes-for-v3.18-merge-window~21^2~47
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=80c517b0ff71a4c874fed9196fd990d2d9e911f3;p=pandora-kernel.git

arm64: add helper functions to read I-cache attributes

This adds helper functions and #defines to <asm/cachetype.h> to read the
line size and the number of sets from the level 1 instruction cache.

Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
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