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authorWei Yongjun <weiyongjun1@huawei.com>2018-10-11 04:49:48 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2018-10-12 09:20:45 +0300
commitce4e45842de3eb54b8dd6e081765d741f5b92b56 (patch)
treea4be9a75a5006261d5b249125f60c7818b8da39b /drivers/crypto/mxs-dcp.c
parentcc3cc48972371b3c2e94f16b6ac7bdad7fdfc93c (diff)
downloadlinux-ce4e45842de3eb54b8dd6e081765d741f5b92b56.tar.xz
crypto: mxs-dcp - make symbols 'sha1_null_hash' and 'sha256_null_hash' static
Fixes the following sparse warnings: drivers/crypto/mxs-dcp.c:39:15: warning: symbol 'sha1_null_hash' was not declared. Should it be static? drivers/crypto/mxs-dcp.c:43:15: warning: symbol 'sha256_null_hash' was not declared. Should it be static? Fixes: c709eebaf5c5 ("crypto: mxs-dcp - Fix SHA null hashes and output length") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto/mxs-dcp.c')
-rw-r--r--drivers/crypto/mxs-dcp.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/crypto/mxs-dcp.c b/drivers/crypto/mxs-dcp.c
index aaa95c09f068..54f200eaa3cc 100644
--- a/drivers/crypto/mxs-dcp.c
+++ b/drivers/crypto/mxs-dcp.c
@@ -36,11 +36,11 @@
* Null hashes to align with hw behavior on imx6sl and ull
* these are flipped for consistency with hw output
*/
-const uint8_t sha1_null_hash[] =
+static const uint8_t sha1_null_hash[] =
"\x09\x07\xd8\xaf\x90\x18\x60\x95\xef\xbf"
"\x55\x32\x0d\x4b\x6b\x5e\xee\xa3\x39\xda";
-const uint8_t sha256_null_hash[] =
+static const uint8_t sha256_null_hash[] =
"\x55\xb8\x52\x78\x1b\x99\x95\xa4"
"\x4c\x93\x9b\x64\xe4\x41\xae\x27"
"\x24\xb9\x6f\x99\xc8\xf4\xfb\x9a"