Commit 3c5f655c authored by Andy Shevchenko's avatar Andy Shevchenko Committed by Pavel Machek
Browse files

leds: lm36274: Put fwnode in error case during ->probe() 



device_get_next_child_node() bumps a reference counting of a returned variable.
We have to balance it whenever we return to the caller.

In the older code the same is implied with device_for_each_child_node().

Fixes: 11e1bbc1 ("leds: lm36274: Introduce the TI LM36274 LED driver")
Fixes: a448fcf1 ("leds: lm36274: don't iterate through children since there is only one")
Cc: Dan Murphy <dmurphy@ti.com>
Cc: Marek Behún <marek.behun@nic.cz>
Signed-off-by: default avatarAndy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: default avatarPavel Machek <pavel@ucw.cz>
parent 2f39f68c

drivers/leds/leds-lm36274.c

+1 −0
Original line number Diff line number Diff line
@@ -127,6 +127,7 @@ static int lm36274_probe(struct platform_device *pdev) 


	ret = lm36274_init(chip);

	if (ret) {

		fwnode_handle_put(init_data.fwnode);

		dev_err(chip->dev, "Failed to init the device\n");

		return ret;

	}