diff options
| author | Antoniu Miclaus <antoniu.miclaus@analog.com> | 2026-02-27 15:33:30 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2026-04-11 14:29:47 +0200 |
| commit | ab84ff8656820a2ba47b216cf11c58ba8f0f6adf (patch) | |
| tree | cefe984a192a2f0a29acaa99b8412cbdcd934537 | |
| parent | 9fbc93b2070665c154295f5b95fa55738820448f (diff) | |
iio: adc: ade9000: move mutex init before IRQ registration
commit 0206dd36418c104c0b3dea4ed7047e21eccb30b0 upstream.
Move devm_mutex_init() before ade9000_request_irq() calls so that
st->lock is initialized before any handler that depends on it can run.
Fixes: 81de7b4619fc ("iio: adc: add ade9000 support")
Signed-off-by: Antoniu Miclaus <antoniu.miclaus@analog.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/iio/adc/ade9000.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/iio/adc/ade9000.c b/drivers/iio/adc/ade9000.c index 8e502a65f2c3..3c2a93f11460 100644 --- a/drivers/iio/adc/ade9000.c +++ b/drivers/iio/adc/ade9000.c @@ -1706,19 +1706,19 @@ static int ade9000_probe(struct spi_device *spi) init_completion(&st->reset_completion); - ret = ade9000_request_irq(dev, "irq0", ade9000_irq0_thread, indio_dev); + ret = devm_mutex_init(dev, &st->lock); if (ret) return ret; - ret = ade9000_request_irq(dev, "irq1", ade9000_irq1_thread, indio_dev); + ret = ade9000_request_irq(dev, "irq0", ade9000_irq0_thread, indio_dev); if (ret) return ret; - ret = ade9000_request_irq(dev, "dready", ade9000_dready_thread, indio_dev); + ret = ade9000_request_irq(dev, "irq1", ade9000_irq1_thread, indio_dev); if (ret) return ret; - ret = devm_mutex_init(dev, &st->lock); + ret = ade9000_request_irq(dev, "dready", ade9000_dready_thread, indio_dev); if (ret) return ret; |