diff options
| -rw-r--r-- | drivers/crypto/picoxcell_crypto.c | 21 |
1 files changed, 3 insertions, 18 deletions
diff --git a/drivers/crypto/picoxcell_crypto.c b/drivers/crypto/picoxcell_crypto.c index 539effbbfc7a..b6f14844702e 100644 --- a/drivers/crypto/picoxcell_crypto.c +++ b/drivers/crypto/picoxcell_crypto.c @@ -1616,32 +1616,17 @@ static const struct of_device_id spacc_of_id_table[] = { MODULE_DEVICE_TABLE(of, spacc_of_id_table); #endif /* CONFIG_OF */ -static bool spacc_is_compatible(struct platform_device *pdev, - const char *spacc_type) -{ - const struct platform_device_id *platid = platform_get_device_id(pdev); - - if (platid && !strcmp(platid->name, spacc_type)) - return true; - -#ifdef CONFIG_OF - if (of_device_is_compatible(pdev->dev.of_node, spacc_type)) - return true; -#endif /* CONFIG_OF */ - - return false; -} - static int spacc_probe(struct platform_device *pdev) { int i, err, ret = -EINVAL; struct resource *mem, *irq; + struct device_node *np = pdev->dev.of_node; struct spacc_engine *engine = devm_kzalloc(&pdev->dev, sizeof(*engine), GFP_KERNEL); if (!engine) return -ENOMEM; - if (spacc_is_compatible(pdev, "picochip,spacc-ipsec")) { + if (of_device_is_compatible(np, "picochip,spacc-ipsec")) { engine->max_ctxs = SPACC_CRYPTO_IPSEC_MAX_CTXS; engine->cipher_pg_sz = SPACC_CRYPTO_IPSEC_CIPHER_PG_SZ; engine->hash_pg_sz = SPACC_CRYPTO_IPSEC_HASH_PG_SZ; @@ -1650,7 +1635,7 @@ static int spacc_probe(struct platform_device *pdev) engine->num_algs = ARRAY_SIZE(ipsec_engine_algs); engine->aeads = ipsec_engine_aeads; engine->num_aeads = ARRAY_SIZE(ipsec_engine_aeads); - } else if (spacc_is_compatible(pdev, "picochip,spacc-l2")) { + } else if (of_device_is_compatible(np, "picochip,spacc-l2")) { engine->max_ctxs = SPACC_CRYPTO_L2_MAX_CTXS; engine->cipher_pg_sz = SPACC_CRYPTO_L2_CIPHER_PG_SZ; engine->hash_pg_sz = SPACC_CRYPTO_L2_HASH_PG_SZ; |