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iio: fix pressure data output unit in hid-sensor-attributes
authorKweh, Hock Leong <hock.leong.kweh@intel.com>
Mon, 29 Aug 2016 10:50:56 +0000 (18:50 +0800)
committerJonathan Cameron <jic23@kernel.org>
Sat, 3 Sep 2016 16:09:58 +0000 (17:09 +0100)
According to IIO ABI definition, IIO_PRESSURE data output unit is
kilopascal:
http://lxr.free-electrons.com/source/Documentation/ABI/testing/sysfs-bus-iio

This patch fix output unit of HID pressure sensor IIO driver from pascal to
kilopascal to follow IIO ABI definition.

Signed-off-by: Kweh, Hock Leong <hock.leong.kweh@intel.com>
Reviewed-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
drivers/iio/common/hid-sensors/hid-sensor-attributes.c patch | blob | blame | history

diff --git a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
index e81f434760f4c778c604c7d2e102bfa79adef9b2..dc33c1dd5191a57aaa8c3c66cdaa75a31866463c 100644 (file)
--- a/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
+++ b/drivers/iio/common/hid-sensors/hid-sensor-attributes.c
@@ -56,8 +56,8 @@ static struct {
        {HID_USAGE_SENSOR_ALS, 0, 1, 0},
        {HID_USAGE_SENSOR_ALS, HID_USAGE_SENSOR_UNITS_LUX, 1, 0},
 
-       {HID_USAGE_SENSOR_PRESSURE, 0, 100000, 0},
-       {HID_USAGE_SENSOR_PRESSURE, HID_USAGE_SENSOR_UNITS_PASCAL, 1, 0},
+       {HID_USAGE_SENSOR_PRESSURE, 0, 100, 0},
+       {HID_USAGE_SENSOR_PRESSURE, HID_USAGE_SENSOR_UNITS_PASCAL, 0, 1000},
 };
 
 static int pow_10(unsigned power)