[PATCH 2/9] net: bcmasp: Add missing of_node_get() before of_find_node_by_name()
From: Zhang Zekun <hidden>
Date: 2025-02-07 01:39:46
Also in:
arm-scmi, linux-devicetree, linux-media, netdev
Subsystem:
broadcom asp 2.0 ethernet driver, networking drivers, the rest · Maintainers:
Justin Chen, Florian Fainelli, Andrew Lunn, "David S. Miller", Eric Dumazet, Jakub Kicinski, Paolo Abeni, Linus Torvalds
of_find_node_by_name() will decrease the refcount of the device_node.
So, get the device_node before passing to it.
Fixes: 490cb412007d ("net: bcmasp: Add support for ASP2.0 Ethernet controller")
Signed-off-by: Zhang Zekun <redacted>
---
drivers/net/ethernet/broadcom/asp2/bcmasp.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ethernet/broadcom/asp2/bcmasp.c b/drivers/net/ethernet/broadcom/asp2/bcmasp.c
index a68fab1b05f0..093c8ea72af9 100644
--- a/drivers/net/ethernet/broadcom/asp2/bcmasp.c
+++ b/drivers/net/ethernet/broadcom/asp2/bcmasp.c@@ -1367,7 +1367,7 @@ static int bcmasp_probe(struct platform_device *pdev) bcmasp_core_init(priv); bcmasp_core_init_filters(priv); - ports_node = of_find_node_by_name(dev->of_node, "ethernet-ports"); + ports_node = of_find_node_by_name_balanced(dev->of_node, "ethernet-ports"); if (!ports_node) { dev_warn(dev, "No ports found\n"); return -EINVAL;
--
2.22.0