diff options
| author | Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> | 2025-11-07 09:15:50 +0100 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2025-11-14 18:15:48 +0800 |
| commit | c6c247ae336aa7a85e8400d60c1b2c4f2edf93d4 (patch) | |
| tree | f8e92fb4fd48d2931a32eaa01626fe854fe9626f | |
| parent | 6b94eb68ad2147c7ed0e978b1924707f88922e4c (diff) | |
crypto: artpec6 - Simplify with of_device_get_match_data()
Driver's probe function matches against driver's of_device_id table, so
of_match_node() can be simplified with of_device_get_match_data().
This requires changing the enum used in the driver match data entries to
non-zero, to be able to recognize error case of
of_device_get_match_data().
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Acked-by: Jesper Nilsson <jesper.nilsson@axis.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/crypto/axis/artpec6_crypto.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/crypto/axis/artpec6_crypto.c b/drivers/crypto/axis/artpec6_crypto.c index 75ee065da1ec..b04d6379244a 100644 --- a/drivers/crypto/axis/artpec6_crypto.c +++ b/drivers/crypto/axis/artpec6_crypto.c @@ -252,7 +252,7 @@ struct artpec6_crypto_dma_descriptors { }; enum artpec6_crypto_variant { - ARTPEC6_CRYPTO, + ARTPEC6_CRYPTO = 1, ARTPEC7_CRYPTO, }; @@ -2842,7 +2842,6 @@ MODULE_DEVICE_TABLE(of, artpec6_crypto_of_match); static int artpec6_crypto_probe(struct platform_device *pdev) { - const struct of_device_id *match; enum artpec6_crypto_variant variant; struct artpec6_crypto *ac; struct device *dev = &pdev->dev; @@ -2853,12 +2852,10 @@ static int artpec6_crypto_probe(struct platform_device *pdev) if (artpec6_crypto_dev) return -ENODEV; - match = of_match_node(artpec6_crypto_of_match, dev->of_node); - if (!match) + variant = (enum artpec6_crypto_variant)of_device_get_match_data(dev); + if (!variant) return -EINVAL; - variant = (enum artpec6_crypto_variant)match->data; - base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base); |