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[ Upstream commitd63403d4e3] A sign change is needed for proper calculation of the pressure. This is a minor fix since it only affects users that might have custom silicon from Honeywell that has honeywell,pmin-pascal != 0. Also due to the fact that raw pressure values can not be lower than output_min (400k-3.3M) there is no need to calculate a decimal for the offset. Fixes:713337d914("iio: pressure: Honeywell mprls0025pa pressure sensor") Signed-off-by: Petre Rodan <petre.rodan@subdimension.ro> Reviewed-by: Andy Shevchenko <andriy.shevchenko@intel.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Sasha Levin <sashal@kernel.org>