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Message-Id: <20220720131003.1287426-1-windhl@126.com>
Date: Wed, 20 Jul 2022 21:10:03 +0800
From: Liang He <windhl@....com>
To: davem@...emloft.net, edumazet@...gle.com, kuba@...nel.org,
pabeni@...hat.com, netdev@...r.kernel.org, windhl@....com
Subject: [PATCH] net: sungem_phy: Add of_node_put() for reference returned by of_get_parent()
In bcm5421_init(), we should call of_node_put() for the reference
returned by of_get_parent() which has increased the refcount.
Fixes: 3c326fe9cb7a ("[PATCH] ppc64: Add new PHY to sungem")
Signed-off-by: Liang He <windhl@....com>
---
drivers/net/sungem_phy.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c
index ff22b6b1c686..36803d932dff 100644
--- a/drivers/net/sungem_phy.c
+++ b/drivers/net/sungem_phy.c
@@ -450,6 +450,7 @@ static int bcm5421_init(struct mii_phy* phy)
int can_low_power = 1;
if (np == NULL || of_get_property(np, "no-autolowpower", NULL))
can_low_power = 0;
+ of_node_put(np);
if (can_low_power) {
/* Enable automatic low-power */
sungem_phy_write(phy, 0x1c, 0x9002);
--
2.25.1
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