iio: adc: adi-axi-adc: Initialize state mutex

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The AXI ADC register access paths serialize transactions with st->lock,
but probe does not initialize it. Initialize the mutex before registering
the backend.

Fixes: 7ecb8ee5c9 ("iio: adc: adi-axi-adc: support digital interface calibration")
Signed-off-by: Janani Sunil <janani.sunil@analog.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>

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Janani Sunil 2026-08-13 15:56:56 +02:00 • committed by Jonathan Cameron

parent 63213927b1

commit 549b71ce05

1 changed files with 4 additions and 0 deletions

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drivers/iio/adc/adi-axi-adc.c

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