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crypto: mxs - Fix sparse non static symbol warning
author
Wei Yongjun
<yongjun_wei@trendmicro.com.cn>
Wed, 8 Jan 2014 13:48:56 +0000
(21:48 +0800)
committer
Herbert Xu
<herbert@gondor.apana.org.au>
Wed, 15 Jan 2014 03:33:41 +0000
(11:33 +0800)
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 <yongjun_wei@trendmicro.com.cn>
Acked-by: Marek Vasut <marex@denx.de>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
drivers/crypto/mxs-dcp.c
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diff --git
a/drivers/crypto/mxs-dcp.c
b/drivers/crypto/mxs-dcp.c
index
d41917c
..
a6db7fa
100644
(file)
--- 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