From: Finn Thain <fthain@telegraphics.com.au>
Date: Sun, 12 Jan 2014 13:56:38 +0000 (+1100)
Subject: m68k/mac: Make SCC reset work more reliably
X-Git-Tag: v3.14-rc1~183^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=56931d73697c99ecf7aba6ae86c94d3a2d15d596;p=pandora-kernel.git

m68k/mac: Make SCC reset work more reliably

For SCC initialization we cannot assume that the control register is in
the correct state to accept a register pointer. So first read from the
control register in order to "sync" up.

Signed-off-by: Finn Thain <fthain@telegraphics.com.au>
Signed-off-by: Geert Uytterhoeven <geert@linux-m68k.org>
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