summaryrefslogtreecommitdiff
path: root/drivers/char/hw_random/ba431-rng.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2023-08-29 21:23:29 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2023-08-29 21:23:29 +0300
commit68cf01760bc0891074e813b9bb06d2696cac1c01 (patch)
tree0bfbd6a995c19df689476782450a7df8bd51b213 /drivers/char/hw_random/ba431-rng.c
parentf97e18a3f2fb78a4ed0d25e427535d9f853b9e9e (diff)
parent85b9bf9a514d991fcecb118d0a8a35e754ff9265 (diff)
downloadlinux-68cf01760bc0891074e813b9bb06d2696cac1c01.tar.xz
Merge tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6
Pull crypto updates from Herbert Xu: "API: - Move crypto engine callback from tfm ctx into algorithm object - Fix atomic sleep bug in crypto_destroy_instance - Move lib/mpi into lib/crypto Algorithms: - Add chacha20 and poly1305 implementation for powerpc p10 Drivers: - Add AES skcipher and aead support to starfive - Add Dynamic Boost Control support to ccp - Add support for STM32P13 platform to stm32" * tag 'v6.6-p1' of git://git.kernel.org/pub/scm/linux/kernel/git/herbert/crypto-2.6: (149 commits) Revert "dt-bindings: crypto: qcom,prng: Add SM8450" crypto: chelsio - Remove unused declarations X.509: if signature is unsupported skip validation crypto: qat - fix crypto capability detection for 4xxx crypto: drivers - Explicitly include correct DT includes crypto: engine - Remove crypto_engine_ctx crypto: zynqmp - Use new crypto_engine_op interface crypto: virtio - Use new crypto_engine_op interface crypto: stm32 - Use new crypto_engine_op interface crypto: jh7110 - Use new crypto_engine_op interface crypto: rk3288 - Use new crypto_engine_op interface crypto: omap - Use new crypto_engine_op interface crypto: keembay - Use new crypto_engine_op interface crypto: sl3516 - Use new crypto_engine_op interface crypto: caam - Use new crypto_engine_op interface crypto: aspeed - Remove non-standard sha512 algorithms crypto: aspeed - Use new crypto_engine_op interface crypto: amlogic - Use new crypto_engine_op interface crypto: sun8i-ss - Use new crypto_engine_op interface crypto: sun8i-ce - Use new crypto_engine_op interface ...
Diffstat (limited to 'drivers/char/hw_random/ba431-rng.c')
-rw-r--r--drivers/char/hw_random/ba431-rng.c10
1 files changed, 3 insertions, 7 deletions
diff --git a/drivers/char/hw_random/ba431-rng.c b/drivers/char/hw_random/ba431-rng.c
index 5b7ca0416490..9de7466e6896 100644
--- a/drivers/char/hw_random/ba431-rng.c
+++ b/drivers/char/hw_random/ba431-rng.c
@@ -189,13 +189,9 @@ static int ba431_trng_probe(struct platform_device *pdev)
ba431->rng.cleanup = ba431_trng_cleanup;
ba431->rng.read = ba431_trng_read;
- platform_set_drvdata(pdev, ba431);
-
ret = devm_hwrng_register(&pdev->dev, &ba431->rng);
- if (ret) {
- dev_err(&pdev->dev, "BA431 registration failed (%d)\n", ret);
- return ret;
- }
+ if (ret)
+ return dev_err_probe(&pdev->dev, ret, "BA431 registration failed\n");
dev_info(&pdev->dev, "BA431 TRNG registered\n");
@@ -203,7 +199,7 @@ static int ba431_trng_probe(struct platform_device *pdev)
}
static const struct of_device_id ba431_trng_dt_ids[] = {
- { .compatible = "silex-insight,ba431-rng", .data = NULL },
+ { .compatible = "silex-insight,ba431-rng" },
{ /* sentinel */ }
};
MODULE_DEVICE_TABLE(of, ba431_trng_dt_ids);