From: Nishanth Menon <nm@ti.com>
Date: Fri, 28 Feb 2014 19:43:47 +0000 (-0700)
Subject: ARM: OMAP3+: DPLL: stop reparenting to same parent if already done
X-Git-Tag: omap-for-v3.15/prcm-signed^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=110e884d829448e24959f424b31be5bc75bcca6e;p=pandora-kernel.git

ARM: OMAP3+: DPLL: stop reparenting to same parent if already done

omap3_noncore_dpll_set_rate forces a reparent to the same clk_ref
for every call that takes place. This is an can be done only if a change
is detected.

Signed-off-by: Nishanth Menon <nm@ti.com>
Acked-by: Tero Kristo <t-kristo@ti.com>
Signed-off-by: Paul Walmsley <paul@pwsan.com>
---

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