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Commit 6a5029e6 authored by Peter Chen's avatar Peter Chen Committed by Dmitry Torokhov
Browse files

Input: ts4800-ts - add missing of_node_put after calling of_parse_phandle 



of_node_put needs to be called when the device node which is got
from of_parse_phandle has finished using.

Signed-off-by: default avatarPeter Chen <peter.chen@nxp.com>
Signed-off-by: default avatarDmitry Torokhov <dmitry.torokhov@gmail.com>
parent 9624516d

drivers/input/touchscreen/ts4800-ts.c

+7 −6
Original line number Diff line number Diff line
@@ -118,6 +118,13 @@ static int ts4800_parse_dt(struct platform_device *pdev, 
		return -ENODEV;

	}



	ts->regmap = syscon_node_to_regmap(syscon_np);

	of_node_put(syscon_np);

	if (IS_ERR(ts->regmap)) {

		dev_err(dev, "cannot get parent's regmap\n");

		return PTR_ERR(ts->regmap);

	}



	error = of_property_read_u32_index(np, "syscon", 1, &reg);

	if (error < 0) {

		dev_err(dev, "no offset in syscon\n");
@@ -134,12 +141,6 @@ static int ts4800_parse_dt(struct platform_device *pdev, 


	ts->bit = BIT(bit);



	ts->regmap = syscon_node_to_regmap(syscon_np);

	if (IS_ERR(ts->regmap)) {

		dev_err(dev, "cannot get parent's regmap\n");

		return PTR_ERR(ts->regmap);

	}



	return 0;

}