diff options
Diffstat (limited to 'drivers/crypto/caam/caamalg.c')
| -rw-r--r-- | drivers/crypto/caam/caamalg.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/drivers/crypto/caam/caamalg.c b/drivers/crypto/caam/caamalg.c index 9eac5099098e..579578498deb 100644 --- a/drivers/crypto/caam/caamalg.c +++ b/drivers/crypto/caam/caamalg.c @@ -3455,7 +3455,6 @@ static int __init caam_algapi_init(void) { struct device_node *dev_node; struct platform_device *pdev; - struct device *ctrldev; struct caam_drv_private *priv; int i = 0, err = 0; u32 aes_vid, aes_inst, des_inst, md_vid, md_inst, ccha_inst, ptha_inst; @@ -3476,16 +3475,17 @@ static int __init caam_algapi_init(void) return -ENODEV; } - ctrldev = &pdev->dev; - priv = dev_get_drvdata(ctrldev); + priv = dev_get_drvdata(&pdev->dev); of_node_put(dev_node); /* * If priv is NULL, it's probably because the caam driver wasn't * properly initialized (e.g. RNG4 init failed). Thus, bail out here. */ - if (!priv) - return -ENODEV; + if (!priv) { + err = -ENODEV; + goto out_put_dev; + } /* @@ -3626,6 +3626,8 @@ static int __init caam_algapi_init(void) if (registered) pr_info("caam algorithms registered in /proc/crypto\n"); +out_put_dev: + put_device(&pdev->dev); return err; } |