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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>
This commit is contained in:
LEROY Christophe 2017-10-06 15:04:53 +02:00 committed by Herbert Xu
parent fa14c6cfce
commit fd5ea7f011
1 changed files with 5 additions and 3 deletions
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8
drivers/crypto/talitos.c
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@ -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;