From: Jingoo Han <jg1.han@samsung.com>
Date: Mon, 20 Jan 2014 05:00:21 +0000 (+0000)
Subject: arm64: mm: use ubfm for dcache_line_size
X-Git-Tag: v3.14-rc1~18^2~7
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=bd5f6dc304a054ccdc8dab43bef5e41d9a575b61;p=pandora-kernel.git

arm64: mm: use ubfm for dcache_line_size

Use 'ubfm' for the bitfield move instruction; thus, single
instruction can be used instead of two instructions, when
getting the minimum D-cache line size from CTR_EL0 register.

Signed-off-by: Jingoo Han <jg1.han@samsung.com>
Acked-by: Will Deacon <will.deacon@arm.com>
Signed-off-by: Catalin Marinas <catalin.marinas@arm.com>
---

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