From: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Date: Thu, 8 Jan 2015 06:25:07 +0000 (+0900)
Subject: sh_eth: Fix access to TRSCER register
X-Git-Tag: fixes-v4.0-rc1~296^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=b284fbe3b3ef9cf8e03d90b576d17fe646312d6f;p=pandora-kernel.git

sh_eth: Fix access to TRSCER register

TRSCER register is configured differently by SoCs. TRSCER of R-Car Gen2 is
RINT8 bit only valid, other bits are reserved bits. This removes access to
TRSCER register reserve bit by adding variable trscer_err_mask to
sh_eth_cpu_data structure, set the register information to each SoCs.

Signed-off-by: Nobuhiro Iwamatsu <nobuhiro.iwamatsu.yj@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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