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| author | Liang He <windhl@126.com> | 2022-07-20 21:10:03 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2022-08-11 12:48:39 +0200 |
| commit | b20135f6b79a5aa02c9cd67390ca92968e4bc8a6 (patch) | |
| tree | 9d230636810bf05dc90762f26081f77da55c8e43 | |
| parent | 9eeb3a7702998bdccbfcc37997b5dd9215b9a7f7 (diff) | |
| download | linux-stable-b20135f6b79a5aa02c9cd67390ca92968e4bc8a6.tar.gz linux-stable-b20135f6b79a5aa02c9cd67390ca92968e4bc8a6.tar.bz2 linux-stable-b20135f6b79a5aa02c9cd67390ca92968e4bc8a6.zip | |
net: sungem_phy: Add of_node_put() for reference returned by of_get_parent()
[ Upstream commit ebbbe23fdf6070e31509638df3321688358cc211 ]
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@126.com>
Link: https://lore.kernel.org/r/20220720131003.1287426-1-windhl@126.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
| -rw-r--r-- | drivers/net/sungem_phy.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/net/sungem_phy.c b/drivers/net/sungem_phy.c index 63a8ff816e59..e556b00dfed2 100644 --- a/drivers/net/sungem_phy.c +++ b/drivers/net/sungem_phy.c @@ -453,6 +453,7 @@ 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); |