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regulator: max8998_pmic_dt_parse_pdata: of_node_put on reg_np after ownership transferred to rdata

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In max8998_pmic_dt_parse_pdata(), of_get_child_by_name() acquires a
reference on reg_np which is then stored in rdata->reg_node, transferring
ownership to the regulator data array. The subsequent of_node_put(reg_np)
at the end of the function releases the last matched regulator node's
reference, leaving rdata->reg_node as a dangling pointer for the last
entry.

Remove the spurious of_node_put(reg_np) call.

Cc: stable@vger.kernel.org
Fixes: 156f252857 ("drivers: regulator: add Maxim 8998 driver")
Signed-off-by: WenTao Liang <vulab@iscas.ac.cn>
Link: https://patch.msgid.link/20260626160326.54457-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
WenTao Liang
2026-07-02 18:48:28 +01:00
committed by Mark Brown
parent f9324d670a
commit 7c8cc25d8d
1 changed files with 0 additions and 1 deletions
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drivers/regulator/max8998.c
-1
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@@ -582,7 +582,6 @@ static int max8998_pmic_dt_parse_pdata(struct max8998_dev *iodev,
}
pdata->num_regulators = rdata - pdata->regulators;
of_node_put(reg_np);
of_node_put(regulators_np);
pdata->buck_voltage_lock = of_property_read_bool(pmic_np, "max8998,pmic-buck-voltage-lock");