From: Wei Yongjun Subject: [PATCH -next] crypto: mxs - Fix sparse non static symbol warning Date: Wed, 8 Jan 2014 21:48:56 +0800 Message-ID: Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Cc: yongjun_wei@trendmicro.com.cn, linux-crypto@vger.kernel.org To: herbert@gondor.apana.org.au, grant.likely@linaro.org, robh+dt@kernel.org, marex@denx.de Return-path: Received: from mail-bk0-f53.google.com ([209.85.214.53]:57668 "EHLO mail-bk0-f53.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932241AbaAHNs5 (ORCPT ); Wed, 8 Jan 2014 08:48:57 -0500 Received: by mail-bk0-f53.google.com with SMTP id na10so681759bkb.12 for ; Wed, 08 Jan 2014 05:48:56 -0800 (PST) Sender: linux-crypto-owner@vger.kernel.org List-ID: From: Wei Yongjun Fixes the following sparse warning: drivers/crypto/mxs-dcp.c:103:1: warning: symbol 'global_mutex' was not declared. Should it be static? Signed-off-by: Wei Yongjun --- drivers/crypto/mxs-dcp.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c index d41917c..a6db7fa 100644 --- a/drivers/crypto/mxs-dcp.c +++ b/drivers/crypto/mxs-dcp.c @@ -100,7 +100,7 @@ struct dcp_sha_req_ctx { * design of Linux Crypto API. */ static struct dcp *global_sdcp; -DEFINE_MUTEX(global_mutex); +static DEFINE_MUTEX(global_mutex); /* DCP register layout. */ #define MXS_DCP_CTRL 0x00