iio: pressure: rohm-bm1390: Return error when read fails

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The data reading function ignores the cached error value, and
unconditionally returns 0. Return cached 'ret' -value after stopping
the measurement so user knows if read failed and data is garbage.

Fixes: 534674463a ("iio: bm1390: simplify using guard(mutex)")
Signed-off-by: Matti Vaittinen <mazziesaccount@gmail.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jonathan.cameron@oss.qualcomm.com>

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Matti Vaittinen 2026-08-10 10:52:47 +03:00 • committed by Jonathan Cameron

parent 55671fbc3d

commit b0e951ffc5

1 changed files with 1 additions and 1 deletions

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drivers/iio/pressure/rohm-bm1390.c

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