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Message-Id: <2cb226d8a3e4876ff3d66c32aa4de9c0008b6cb8.1560805489.git.christophe.leroy@c-s.fr>
From:   Christophe Leroy <christophe.leroy@c-s.fr>
Subject: [PATCH] crypto: talitos - eliminate unneeded 'done' functions at
 build time
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To:     Herbert Xu <herbert@gondor.apana.org.au>,
        "David S. Miller" <davem@davemloft.net>, horia.geanta@nxp.com
Cc:     linux-crypto@vger.kernel.org, linux-kernel@vger.kernel.org,
        linuxppc-dev@lists.ozlabs.org
Date:   Mon, 17 Jun 2019 21:14:45 +0000 (UTC)
Sender: linux-crypto-owner@vger.kernel.org
Precedence: bulk

When building for SEC1 only, talitos2_done functions are unneeded
and should go away.

For this, use has_ftr_sec1() which will always return true when only
SEC1 support is being built, allowing GCC to drop TALITOS2 functions.

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Reviewed-by: Horia Geantă <horia.geanta@nxp.com>
---
 taken out of the "Additional fixes on Talitos driver" series as it can be applied independently

 drivers/crypto/talitos.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index 3b3e99f1cddb..b0ddf2e19e7f 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -3414,7 +3414,7 @@ static int talitos_probe(struct platform_device *ofdev)
 	if (err)
 		goto err_out;
 
-	if (of_device_is_compatible(np, "fsl,sec1.0")) {
+	if (has_ftr_sec1(priv)) {
 		if (priv->num_channels == 1)
 			tasklet_init(&priv->done_task[0], talitos1_done_ch0,
 				     (unsigned long)dev);
-- 
2.13.3