From: Rob Herring (Arm) Date: Wed, 31 Jul 2024 19:12:43 +0000 (-0600) Subject: iio: adc: aspeed: Use of_property_present() X-Git-Tag: v6.12-rc1~39^2~37^2~55 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=958000dfa36d9bf9191af7cdab1b53ab60095100;p=thirdparty%2Fkernel%2Flinux.git iio: adc: aspeed: Use of_property_present() 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) Acked-by: Andrew Jeffery Link: https://patch.msgid.link/20240731191312.1710417-5-robh@kernel.org Signed-off-by: Jonathan Cameron --- diff --git a/drivers/iio/adc/aspeed_adc.c b/drivers/iio/adc/aspeed_adc.c index 090416c0d6220..064cddaf63993 100644 --- a/drivers/iio/adc/aspeed_adc.c +++ b/drivers/iio/adc/aspeed_adc.c @@ -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) &