crypto: inside-secure - make function safexcel_try_push_requests static

Colin Ian King · herbertx · commit 059bfd117106 · 2018-01-26T01:10:28.000+11:00
The function safexcel_try_push_requests  is local to the source and does
not need to be in global scope, so make it static.

Cleans up sparse warning:
symbol 'safexcel_try_push_requests' was not declared. Should it be static?

Signed-off-by: Colin Ian King &lt;colin.king@canonical.com&gt;
[Antoine: fixed alignment]
Signed-off-by: Antoine Tenart &lt;antoine.tenart@free-electrons.com&gt;
Signed-off-by: Herbert Xu &lt;herbert@gondor.apana.org.au&gt;
diff --git a/drivers/crypto/inside-secure/safexcel.c b/drivers/crypto/inside-secure/safexcel.c
@@ -432,8 +432,8 @@ static int safexcel_hw_init(struct safexcel_crypto_priv *priv)
 }
 
 /* Called with ring's lock taken */
-int safexcel_try_push_requests(struct safexcel_crypto_priv *priv, int ring,
-			       int reqs)
+static int safexcel_try_push_requests(struct safexcel_crypto_priv *priv,
+				      int ring, int reqs)
 {
 	int coal = min_t(int, reqs, EIP197_MAX_BATCH_SZ);
 

Original file line number	Diff line number	Diff line change
`@@ -432,8 +432,8 @@ static int safexcel_hw_init(struct safexcel_crypto_priv *priv)`
`432`	`432`	`}`
`433`	`433`
`434`	`434`	`/* Called with ring's lock taken */`
`435`		`-int safexcel_try_push_requests(struct safexcel_crypto_priv *priv, int ring,`
`436`		`- int reqs)`
	`435`	`+static int safexcel_try_push_requests(struct safexcel_crypto_priv *priv,`
	`436`	`+ int ring, int reqs)`
`437`	`437`	`{`
`438`	`438`	`int coal = min_t(int, reqs, EIP197_MAX_BATCH_SZ);`
`439`	`439`