summaryrefslogtreecommitdiffstats
path: root/drivers/crypto
diff options
context:
space:
mode:
authorBaoyou Xie <baoyou.xie@linaro.org>2016-09-18 20:52:44 +0800
committerHerbert Xu <herbert@gondor.apana.org.au>2016-09-22 18:32:48 +0800
commit8d46a5c872946ab5e1cc8ff54cac5b83d05b848d (patch)
tree85b9c6af27dd1c74f892db86d997a94015d64c9a /drivers/crypto
parent7514e3688811e610640ec2201ca14dfebfe13442 (diff)
downloadlinux-8d46a5c872946ab5e1cc8ff54cac5b83d05b848d.tar.bz2
crypto: sun4i-ss - mark sun4i_hash() static
We get 1 warning when building kernel with W=1: drivers/crypto/sunxi-ss/sun4i-ss-hash.c:168:5: warning: no previous prototype for 'sun4i_hash' [-Wmissing-prototypes] In fact, this function is only used in the file in which it is declared and don't need a declaration, but can be made static. So this patch marks it 'static'. Signed-off-by: Baoyou Xie <baoyou.xie@linaro.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/crypto')
-rw-r--r--drivers/crypto/sunxi-ss/sun4i-ss-hash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/crypto/sunxi-ss/sun4i-ss-hash.c b/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
index 1afeb8e5f709..0de2f62d51ff 100644
--- a/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
+++ b/drivers/crypto/sunxi-ss/sun4i-ss-hash.c
@@ -165,7 +165,7 @@ int sun4i_hash_import_sha1(struct ahash_request *areq, const void *in)
* write remaining data in op->buf
* final state op->len=56
*/
-int sun4i_hash(struct ahash_request *areq)
+static int sun4i_hash(struct ahash_request *areq)
{
u32 v, ivmode = 0;
unsigned int i = 0;