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iio: adc: aspeed: Use of_property_present()

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Use of_property_present() to test for property presence rather than
of_find_property(). This is part of a larger effort to remove callers
of of_find_property() and similar functions. of_find_property() leaks
the DT struct property and data pointers which is a problem for
dynamically allocated nodes which may be freed.

Signed-off-by: Rob Herring (Arm) <robh@kernel.org>
Acked-by: Andrew Jeffery <andrew@codeconstruct.com.au>
Link: https://patch.msgid.link/20240731191312.1710417-5-robh@kernel.org
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Rob Herring (Arm)
2024-07-31 13:12:43 -06:00
committed by Jonathan Cameron
parent 72c80a9320
commit 958000dfa3
1 changed files with 1 additions and 2 deletions
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3
drivers/iio/adc/aspeed_adc.c
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@@ -555,8 +555,7 @@ static int aspeed_adc_probe(struct platform_device *pdev)
if (ret)
return ret;
if (of_find_property(data->dev->of_node, "aspeed,battery-sensing",
NULL)) {
if (of_property_present(data->dev->of_node, "aspeed,battery-sensing")) {
if (data->model_data->bat_sense_sup) {
data->battery_sensing = 1;
if (readl(data->base + ASPEED_REG_ENGINE_CONTROL) &