From c92f5dd2c42fa61e0ef810fad4584b184ea2d50e Mon Sep 17 00:00:00 2001 From: Axel Lin Date: Sun, 27 Jan 2013 21:16:56 +0800 Subject: regulator: Add missing of_node_put() of_find_node_by_name() returns a node pointer with refcount incremented, use of_node_put() on it when done. of_find_node_by_name() will call of_node_put() against from parameter, thus we also need to call of_node_get(from) before calling of_find_node_by_name(). Signed-off-by: Axel Lin Signed-off-by: Mark Brown --- drivers/regulator/palmas-regulator.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'drivers/regulator/palmas-regulator.c') diff --git a/drivers/regulator/palmas-regulator.c b/drivers/regulator/palmas-regulator.c index c9e912f583bc..cbaf22627bd3 100644 --- a/drivers/regulator/palmas-regulator.c +++ b/drivers/regulator/palmas-regulator.c @@ -527,6 +527,7 @@ static void palmas_dt_to_pdata(struct device *dev, u32 prop; int idx, ret; + node = of_node_get(node); regulators = of_find_node_by_name(node, "regulators"); if (!regulators) { dev_info(dev, "regulator node not found\n"); @@ -535,6 +536,7 @@ static void palmas_dt_to_pdata(struct device *dev, ret = of_regulator_match(dev, regulators, palmas_matches, PALMAS_NUM_REGS); + of_node_put(regulators); if (ret < 0) { dev_err(dev, "Error parsing regulator init data: %d\n", ret); return; -- cgit v1.2.3