From: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Date: Tue, 19 Aug 2008 13:55:07 +0000 (+0900)
Subject: MIPS: TXx9: Add prom_getenv
X-Git-Tag: v2.6.28-rc1~719^2~44
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=265b89db1058124ddbf0091ba3f8c020e3a5ae9d;p=pandora-kernel.git

MIPS: TXx9: Add prom_getenv

Add prom_getenv() which can be used for YAMON.  This assumes other
firmware should pass NULL for fw_arg2.

Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp>
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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