Re: [PATCH] iio:xilinx-xadc:xadc_read_raw INFO_OFFSET

From: Lars-Peter Clausen
Date: Fri Nov 07 2014 - 14:34:00 EST


On 11/07/2014 08:11 PM, Joshua Lamorie wrote:
Added a condition for a read of IIO_CHAN_INFO_OFFSET to
ensure that an offset is only provided for requests for XADC temperature. The
previous assumption was that only requests for temperature would include a
read of CHAN_INFO_OFFSET. However there is no way to restrict this in calling
functions, such as iio_convert_raw_to_processed_unlocked() which is called when
using the XADC as a device for iio_hwmon.

Fabien send pretty much the same patch yesterday. See http://thread.gmane.org/gmane.linux.kernel.iio/14579

- Lars
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