From: David S. Miller <davem@davemloft.net>
Date: Tue, 21 Apr 2015 20:14:53 +0000 (-0700)
Subject: sparc64: Use M7 PMC write on all chips T4 and onward.
X-Git-Tag: omap-for-v4.1/fixes-rc1~67^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=df386375ffa8c2262a52db64a5b6446e11896978;p=pandora-kernel.git

sparc64: Use M7 PMC write on all chips T4 and onward.

They both work equally well, and the M7 implementation is
simpler and cheaper (less register writes).

With help from David Ahern.

Signed-off-by: David S. Miller <davem@davemloft.net>
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