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crypto: mxs - Fix sparse non static symbol warning

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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>
This commit is contained in:
Wei Yongjun 2014-01-08 21:48:56 +08:00 committed by Herbert Xu
parent db34cf9122
commit fe70be5c88
1 changed files with 1 additions and 1 deletions
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2
drivers/crypto/mxs-dcp.c
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@ -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