diff options
Diffstat (limited to 'drivers/misc/tegra-cryptodev.c')
| -rw-r--r-- | drivers/misc/tegra-cryptodev.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/misc/tegra-cryptodev.c b/drivers/misc/tegra-cryptodev.c index 54023cbb983c..d5ed6a22ddac 100644 --- a/drivers/misc/tegra-cryptodev.c +++ b/drivers/misc/tegra-cryptodev.c @@ -267,10 +267,11 @@ static long tegra_crypto_dev_ioctl(struct file *filp, case TEGRA_CRYPTO_IOCTL_NEED_SSK: ctx->use_ssk = (int)arg; break; + case TEGRA_CRYPTO_IOCTL_PROCESS_REQ: ret = copy_from_user(&crypt_req, (void __user *)arg, sizeof(crypt_req)); if (ret < 0) { - pr_debug("%s: copy_from_user fail(%d)\n", __func__, ret); + pr_err("%s: copy_from_user fail(%d)\n", __func__, ret); break; } @@ -286,6 +287,7 @@ static long tegra_crypto_dev_ioctl(struct file *filp, ret = crypto_rng_reset(ctx->rng, ctx->seed, crypto_rng_seedsize(ctx->rng)); break; + case TEGRA_CRYPTO_IOCTL_GET_RANDOM: if (copy_from_user(&rng_req, (void __user *)arg, sizeof(rng_req))) return -EFAULT; @@ -301,7 +303,7 @@ static long tegra_crypto_dev_ioctl(struct file *filp, rng_req.nbytes); if (ret != rng_req.nbytes) { - pr_debug("rng failed"); + pr_err("rng failed"); ret = -ENODATA; goto rng_out; } @@ -312,14 +314,13 @@ static long tegra_crypto_dev_ioctl(struct file *filp, rng_out: if (rng) kfree(rng); - break; - default: pr_debug("invalid ioctl code(%d)", ioctl_num); ret = -EINVAL; } + return ret; } |