From: Krzysztof Kozlowski Date: Sun, 6 Apr 2025 20:01:42 +0000 (+0200) Subject: iio: accel: fxls8962af: Fix wakeup source leaks on device unbind X-Git-Tag: v6.14.9~116 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67a22e1c1633c2d338ea5c924ec26bad306d55ff;p=thirdparty%2Fkernel%2Fstable.git iio: accel: fxls8962af: Fix wakeup source leaks on device unbind [ Upstream commit 0cd34d98dfd4f2b596415b8f12faf7b946613458 ] Device can be unbound, so driver must also release memory for the wakeup source. Signed-off-by: Krzysztof Kozlowski Link: https://patch.msgid.link/20250406-b4-device-wakeup-leak-iio-v1-1-2d7d322a4a93@linaro.org Signed-off-by: Jonathan Cameron Signed-off-by: Sasha Levin --- diff --git a/drivers/iio/accel/fxls8962af-core.c b/drivers/iio/accel/fxls8962af-core.c index 987212a7c038e..a0ae30c86687a 100644 --- a/drivers/iio/accel/fxls8962af-core.c +++ b/drivers/iio/accel/fxls8962af-core.c @@ -1229,8 +1229,11 @@ int fxls8962af_core_probe(struct device *dev, struct regmap *regmap, int irq) if (ret) return ret; - if (device_property_read_bool(dev, "wakeup-source")) - device_init_wakeup(dev, true); + if (device_property_read_bool(dev, "wakeup-source")) { + ret = devm_device_init_wakeup(dev); + if (ret) + return dev_err_probe(dev, ret, "Failed to init wakeup\n"); + } return devm_iio_device_register(dev, indio_dev); }