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Date:   Thu,  6 Jun 2019 11:31:39 +0000 (UTC)
From:   Christophe Leroy <>
To:     Herbert Xu <>,
        "David S. Miller" <>,
Subject: [PATCH v1 4/5] crypto: talitos - eliminate unneeded 'done' functions
 at build time

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 <>
 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 4f03baef952b..b2de931de623 100644
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -3401,7 +3401,7 @@ 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);

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