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iio: buffer: iio_push_to_buffers_with_ts_unaligned() might_sleep()

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Call might_sleep() in iio_push_to_buffers_with_ts_unaligned() since it
can allocate memory, which may sleep.

Suggested-by: Andy Shevchenko <andy.shevchenko@gmail.com>
Signed-off-by: David Lechner <dlechner@baylibre.com>
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
David Lechner 2025-09-16 16:02:52 -05:00 committed by Jonathan Cameron
parent 6b166e815c
commit a8c8aad411
1 changed files with 2 additions and 0 deletions
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2
drivers/iio/industrialio-buffer.c
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@ -2412,6 +2412,8 @@ int iio_push_to_buffers_with_ts_unaligned(struct iio_dev *indio_dev,
{
struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(indio_dev);
might_sleep();
/*
* Conservative estimate - we can always safely copy the minimum
* of either the data provided or the length of the destination buffer.