From 95099d4622f8cb224d94e314c7a8e0df60b13f87 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Sat, 09 Dec 2023 08:38:01 +0000
Subject: [PATCH] enable docker ppp
---
kernel/drivers/char/hw_random/iproc-rng200.c | 19 +++++++------------
1 files changed, 7 insertions(+), 12 deletions(-)
diff --git a/kernel/drivers/char/hw_random/iproc-rng200.c b/kernel/drivers/char/hw_random/iproc-rng200.c
index 8b5a20b..01583fa 100644
--- a/kernel/drivers/char/hw_random/iproc-rng200.c
+++ b/kernel/drivers/char/hw_random/iproc-rng200.c
@@ -181,7 +181,6 @@
static int iproc_rng200_probe(struct platform_device *pdev)
{
struct iproc_rng200_dev *priv;
- struct resource *res;
struct device *dev = &pdev->dev;
int ret;
@@ -190,22 +189,16 @@
return -ENOMEM;
/* Map peripheral */
- res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(dev, "failed to get rng resources\n");
- return -EINVAL;
- }
-
- priv->base = devm_ioremap_resource(dev, res);
+ priv->base = devm_platform_ioremap_resource(pdev, 0);
if (IS_ERR(priv->base)) {
dev_err(dev, "failed to remap rng regs\n");
return PTR_ERR(priv->base);
}
- priv->rng.name = "iproc-rng200",
- priv->rng.read = iproc_rng200_read,
- priv->rng.init = iproc_rng200_init,
- priv->rng.cleanup = iproc_rng200_cleanup,
+ priv->rng.name = "iproc-rng200";
+ priv->rng.read = iproc_rng200_read;
+ priv->rng.init = iproc_rng200_init;
+ priv->rng.cleanup = iproc_rng200_cleanup;
/* Register driver */
ret = devm_hwrng_register(dev, &priv->rng);
@@ -220,6 +213,8 @@
}
static const struct of_device_id iproc_rng200_of_match[] = {
+ { .compatible = "brcm,bcm2711-rng200", },
+ { .compatible = "brcm,bcm7211-rng200", },
{ .compatible = "brcm,bcm7278-rng200", },
{ .compatible = "brcm,iproc-rng200", },
{},
--
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