From: Daniel Baluta <daniel.baluta@intel.com>
To: jic23@kernel.org, pmeerw@pmeerw.net, vlad.dogaru@intel.com,
tiberiu.a.breana@intel.com
Cc: knaack.h@gmx.de, lars@metafoo.de, linux-kernel@vger.kernel.org,
linux-iio@vger.kernel.org
Subject: [PATCH 2/2] iio: proximity: sx9500: Fix proximity value
Date: Thu, 11 Jun 2015 18:49:34 +0300 [thread overview]
Message-ID: <1434037774-22081-3-git-send-email-daniel.baluta@intel.com> (raw)
In-Reply-To: <1434037774-22081-1-git-send-email-daniel.baluta@intel.com>
Because of the ABI confusion proximity value exposed by SX9500
was inverted.
Signed-off-by: Daniel Baluta <daniel.baluta@intel.com>
---
drivers/iio/proximity/sx9500.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/iio/proximity/sx9500.c b/drivers/iio/proximity/sx9500.c
index 2042e37..01494cd 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;
}
--
1.9.1
next prev parent reply other threads:[~2015-06-11 15:49 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-11 15:49 [PATCH 0/2] Clarify proximity output value interpretation Daniel Baluta
2015-06-11 15:49 ` [PATCH 1/2] iio: ABI: Clarify proximity output value Daniel Baluta
2015-06-16 20:41 ` Peter Meerwald
2015-06-21 13:39 ` Jonathan Cameron
2015-06-11 15:49 ` Daniel Baluta [this message]
2015-06-12 7:40 ` [PATCH 2/2] iio: proximity: sx9500: Fix proximity value Vlad Dogaru
2015-06-13 18:21 ` Jonathan Cameron
2015-06-13 18:32 ` Daniel Baluta
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