crypto: talitos - use devm_ioremap()

Use devm_ioremap()

Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>

diff --git a/drivers/crypto/talitos.c b/drivers/crypto/talitos.c
index f139a0cef2e28d2c2614750f396ee3df5c206eb7..83b2a70a1ba72944e718f5ddede45c61766bddd8 100644 (file)
--- a/drivers/crypto/talitos.c
+++ b/drivers/crypto/talitos.c
@@ -3008,8 +3008,6 @@ static int talitos_remove(struct platform_device *ofdev)
        if (priv->irq[1])
                tasklet_kill(&priv->done_task[1]);
 
-       iounmap(priv->reg);
-
        return 0;
 }
 
@@ -3160,6 +3158,7 @@ static int talitos_probe(struct platform_device *ofdev)
        struct talitos_private *priv;
        int i, err;
        int stride;
+       struct resource *res;
 
        priv = devm_kzalloc(dev, sizeof(struct talitos_private), GFP_KERNEL);
        if (!priv)
@@ -3173,7 +3172,10 @@ static int talitos_probe(struct platform_device *ofdev)
 
        spin_lock_init(&priv->reg_lock);
 
-       priv->reg = of_iomap(np, 0);
+       res = platform_get_resource(ofdev, IORESOURCE_MEM, 0);
+       if (!res)
+               return -ENXIO;
+       priv->reg = devm_ioremap(dev, res->start, resource_size(res));
        if (!priv->reg) {
                dev_err(dev, "failed to of_iomap\n");
                err = -ENOMEM;