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Because this happens inside the loop over the device's channels, any remaining channels are left unhandled, causing missed events and stale IRQ status. Replace the return IRQ_HANDLED statement in the default case with continue to ensure all channels are processed even if one has an unexpected status value. Fixes: 07b241262dca ("iio: proximity: aw96103: Add support for aw96103/aw96105 proximity sensor") Signed-off-by: Salah Triki --- drivers/iio/proximity/aw96103.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/iio/proximity/aw96103.c b/drivers/iio/proximity/aw96103.c index 8fbb755dcae0..b1f36a51d56f 100644 --- a/drivers/iio/proximity/aw96103.c +++ b/drivers/iio/proximity/aw96103.c @@ -669,7 +669,7 @@ static irqreturn_t aw96103_irq(int irq, void *data) iio_get_time_ns(indio_dev)); break; default: - return IRQ_HANDLED; + continue; } aw96103->channels_arr[i].old_irq_status = curr_status; } -- 2.43.0