From 4f5434086d9223f20b3128a7dc78b35271e76655 Mon Sep 17 00:00:00 2001 From: Linus Walleij Date: Thu, 24 Dec 2020 02:17:00 +0100 Subject: iio: adc: ab8500-gpadc: Fix off by 10 to 3 Fix an off by three orders of magnitude error in the AB8500 GPADC driver. Luckily it showed up quite quickly when trying to make use of it. The processed reads were returning microvolts, microamperes and microcelsius instead of millivolts, milliamperes and millicelsius as advertised. Cc: stable@vger.kernel.org Fixes: 07063bbfa98e ("iio: adc: New driver for the AB8500 GPADC") Signed-off-by: Linus Walleij Link: https://lore.kernel.org/r/20201224011700.1059659-1-linus.walleij@linaro.org Signed-off-by: Jonathan Cameron --- drivers/iio/adc/ab8500-gpadc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers') diff --git a/drivers/iio/adc/ab8500-gpadc.c b/drivers/iio/adc/ab8500-gpadc.c index 1bb987a4acba..8d81505282dd 100644 --- a/drivers/iio/adc/ab8500-gpadc.c +++ b/drivers/iio/adc/ab8500-gpadc.c @@ -918,7 +918,7 @@ static int ab8500_gpadc_read_raw(struct iio_dev *indio_dev, return processed; /* Return millivolt or milliamps or millicentigrades */ - *val = processed * 1000; + *val = processed; return IIO_VAL_INT; } -- cgit v1.2.3