From: Beomho Seo <beomho.seo@samsung.com>
To: linux-iio@vger.kernel.org, Kevin Tsai <ktsai@capellamicro.com>
Cc: Jonathan Cameron <jic23@kernel.org>,
Myungjoo Ham <myungjoo.ham@samsung.com>,
Jaehoon Chung <jh80.chung@samsung.com>,
wingt@capellamicro.com, josephh@capellamicro.com
Subject: [PATCH] iio: cm32181: Fix read integration time function
Date: Wed, 12 Mar 2014 09:57:24 +0900 [thread overview]
Message-ID: <531FB0F4.9010400@samsung.com> (raw)
In read integration time function, assign 0 to val.
Because, prevent return inaccurate value when call read integration time.
Cc: Kevin Tsai <ktsai@capellamicro.com>
Signed-off-by: Beomho Seo <beomho.seo@samsung.com>
---
drivers/iio/light/cm32181.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/light/cm32181.c b/drivers/iio/light/cm32181.c
index 47a6dba..d976e6c 100644
--- a/drivers/iio/light/cm32181.c
+++ b/drivers/iio/light/cm32181.c
@@ -221,6 +221,7 @@ static int cm32181_read_raw(struct iio_dev *indio_dev,
*val = cm32181->calibscale;
return IIO_VAL_INT;
case IIO_CHAN_INFO_INT_TIME:
+ *val = 0;
ret = cm32181_read_als_it(cm32181, val2);
return ret;
}
--
1.7.9.5
--
Best Regards,
reply other threads:[~2014-03-12 0:57 UTC|newest]
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