From: Aaro Koskinen <aaro.koskinen@iki.fi>
Date: Mon, 11 May 2015 20:37:05 +0000 (+0300)
Subject: MIPS: Fix wrong CHECKFLAGS (sparse builds) with GCC 5.1
X-Git-Tag: omap-for-v4.2/wakeirq-drivers~2^2~15^2~5
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73d8f99ce42c7da97822faed6aa14578a708b19d;p=pandora-kernel.git

MIPS: Fix wrong CHECKFLAGS (sparse builds) with GCC 5.1

GCC 5.1 defines __REGISTER_PREFIX__ to $. This will break sparse
command line (and build fails with: /bin/sh: syntax error:
unexpected "(") since make tries to expand starting with the dollar
sign with a make variable. Prevent that by using double dollar sign.

Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/10025/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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