[PATCH 4.1 060/267] iio: proximity: sx9500: Fix proximity value

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4.1-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Daniel Baluta <daniel.baluta@xxxxxxxxx>

commit fd1883f07cb434707e50c4c9a16e3ed4b3a5e74f upstream.

Because of the ABI confusion proximity value exposed by SX9500
was inverted.

Signed-off-by: Daniel Baluta <daniel.baluta@xxxxxxxxx>
Reviewed-by: Vlad Dogaru <vlad.dogaru@xxxxxxxxx>
Signed-off-by: Jonathan Cameron <jic23@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

---
 drivers/iio/proximity/sx9500.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/drivers/iio/proximity/sx9500.c
+++ b/drivers/iio/proximity/sx9500.c
@@ -206,7 +206,7 @@ static int sx9500_read_proximity(struct
 	if (ret < 0)
 		return ret;
 
-	*val = 32767 - (s16)be16_to_cpu(regval);
+	*val = be16_to_cpu(regval);
 
 	return IIO_VAL_INT;
 }


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