diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/timeriomem-rng.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/char/hw_random/timeriomem-rng.c b/drivers/char/hw_random/timeriomem-rng.c index a0faa5f05deb..03ff5483d865 100644 --- a/drivers/char/hw_random/timeriomem-rng.c +++ b/drivers/char/hw_random/timeriomem-rng.c @@ -151,8 +151,15 @@ static int timeriomem_rng_probe(struct platform_device *pdev) dev_err(&pdev->dev, "missing period\n"); return -EINVAL; } + + if (!of_property_read_u32(pdev->dev.of_node, + "quality", &i)) + priv->rng_ops.quality = i; + else + priv->rng_ops.quality = 0; } else { period = pdata->period; + priv->rng_ops.quality = pdata->quality; } priv->period = ns_to_ktime(period * NSEC_PER_USEC); |