Fixes the following sparse warning:
drivers/crypto/ccp/ccp-dev.c:62:14: warning:
symbol 'ccp_increment_unit_ordinal' was not declared. Should it be static?
Signed-off-by: Wei Yongjun <weiyj...@gmail.com>
---
drivers/crypto/ccp/ccp-dev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/crypto/ccp/ccp-dev.c b/drivers/crypto/ccp/ccp-dev.c
index 38a98d8..5d36eef 100644
--- a/drivers/crypto/ccp/ccp-dev.c
+++ b/drivers/crypto/ccp/ccp-dev.c
@@ -59,7 +59,7 @@ static struct ccp_device *ccp_rr;
/* Ever-increasing value to produce unique unit numbers */
static atomic_t ccp_unit_ordinal;
-unsigned int ccp_increment_unit_ordinal(void)
+static unsigned int ccp_increment_unit_ordinal(void)
{
return atomic_inc_return(&ccp_unit_ordinal);
}
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