From: Daniel Baluta <daniel.baluta@intel.com>
Date: Thu, 11 Jun 2015 15:49:34 +0000 (+0300)
Subject: iio: proximity: sx9500: Fix proximity value
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=86d24f04f9a0a7bad8e1719e5aa464eb5779e678;p=sagit-ice-cold%2Fkernel_xiaomi_msm8998.git

iio: proximity: sx9500: Fix proximity value

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

Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
Reviewed-by: Vlad Dogaru <vlad.dogaru@intel.com>
Cc: <Stable@vger.kernel.org>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c
index 2042e375f835..01494cd6fa32 100644
--- a/drivers/iio/proximity/sx9500.c
+++ b/drivers/iio/proximity/sx9500.c
@@ -281,7 +281,7 @@ static int sx9500_read_prox_data(struct sx9500_data *data,
 	if (ret < 0)
 		return ret;
 
-	*val = 32767 - (s16)be16_to_cpu(regval);
+	*val = be16_to_cpu(regval);
 
 	return IIO_VAL_INT;
 }