Subject: + drivers-iio-inkernc-fix-iio_convert_raw_to_processed_unlocked.patch added to -mm tree
To: alexandre.belloni@xxxxxxxxxxxxxxxxxx,jic23@xxxxxxxxx,stable@xxxxxxxxxxxxxxx
From: akpm@xxxxxxxxxxxxxxxxxxxx
Date: Mon, 01 Jul 2013 15:21:00 -0700
The patch titled
Subject: drivers/iio/inkern.c: fix iio_convert_raw_to_processed_unlocked()
has been added to the -mm tree. Its filename is
drivers-iio-inkernc-fix-iio_convert_raw_to_processed_unlocked.patch
This patch should soon appear at
http://ozlabs.org/~akpm/mmots/broken-out/drivers-iio-inkernc-fix-iio_convert_raw_to_processed_unlocked.patch
and later at
http://ozlabs.org/~akpm/mmotm/broken-out/drivers-iio-inkernc-fix-iio_convert_raw_to_processed_unlocked.patch
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------------------------------------------------------
From: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
Subject: drivers/iio/inkern.c: fix iio_convert_raw_to_processed_unlocked()
When reading IIO_CHAN_INFO_OFFSET, the return value of iio_channel_read() for
success will be IIO_VAL*, checking for 0 is not correct.
Signed-off-by: Alexandre Belloni <alexandre.belloni@xxxxxxxxxxxxxxxxxx>
Cc: Jonathan Cameron <jic23@xxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx> [3.10.x]
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
drivers/iio/inkern.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff -puN drivers/iio/inkern.c~drivers-iio-inkernc-fix-iio_convert_raw_to_processed_unlocked drivers/iio/inkern.c
--- a/drivers/iio/inkern.c~drivers-iio-inkernc-fix-iio_convert_raw_to_processed_unlocked
+++ a/drivers/iio/inkern.c
@@ -451,7 +451,7 @@ static int iio_convert_raw_to_processed_
int ret;
ret = iio_channel_read(chan, &offset, NULL, IIO_CHAN_INFO_OFFSET);
- if (ret == 0)
+ if (ret >= 0)
raw64 += offset;
scale_type = iio_channel_read(chan, &scale_val, &scale_val2,
_
Patches currently in -mm which might be from alexandre.belloni@xxxxxxxxxxxxxxxxxx are
linux-next.patch
drivers-iio-inkernc-fix-iio_convert_raw_to_processed_unlocked.patch
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