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[3/3] iio: imu: st_lsm6dsx: Fix wakeup source leaks on device unbind

Message ID 20250406-b4-device-wakeup-leak-iio-v1-3-2d7d322a4a93@linaro.org (mailing list archive)
State New
Headers show
Series iio: Fix wakeup source leaks on device unbind | expand

Commit Message

Krzysztof Kozlowski April 6, 2025, 8:01 p.m. UTC 
Device can be unbound, so driver must also release memory for the wakeup
source.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
---
 drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)
diff mbox series

Patch

diff --git a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
index 4fdcc2acc94ed0f594116b9141ce85f7c4449a58..96c6106b95eef60b43eb41fef67889d44d5836db 100644
--- a/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
+++ b/drivers/iio/imu/st_lsm6dsx/st_lsm6dsx_core.c
@@ -2719,8 +2719,11 @@  int st_lsm6dsx_probe(struct device *dev, int irq, int hw_id,
 	}
 
 	if (device_property_read_bool(dev, "wakeup-source") ||
-	    (pdata && pdata->wakeup_source))
-		device_init_wakeup(dev, true);
+	    (pdata && pdata->wakeup_source)) {
+		err = devm_device_init_wakeup(dev);
+		if (err)
+			return dev_err_probe(dev, err, "Failed to init wakeup\n");
+	}
 
 	return 0;
 }