On 20/03/17 19:51, Arushi Singhal wrote:
> The IIO subsystem is redefining iio_dev->mlock to be used by
> the IIO core only for protecting device operating mode changes.
> ie. Changes between INDIO_DIRECT_MODE, INDIO_BUFFER_* modes.
>
> In this driver, mlock was being used to protect hardware
The IIO subsystem is redefining iio_dev->mlock to be used by
the IIO core only for protecting device operating mode changes.
ie. Changes between INDIO_DIRECT_MODE, INDIO_BUFFER_* modes.
In this driver, mlock was being used to protect hardware state
changes. Replace it with a lock in the devices
On 03/20/2017 07:56 PM, Arushi Singhal wrote:
[...]
> @@ -413,6 +413,7 @@ int ad7606_probe(struct device *dev, int irq, void
> __iomem *base_address,
> st = iio_priv(indio_dev);
>
> st->dev = dev;
> + mutex_init(>lock);
This is nitpicking, but putting this in the middle of the
The IIO subsystem is redefining iio_dev->mlock to be used by
the IIO core only for protecting device operating mode changes.
ie. Changes between INDIO_DIRECT_MODE, INDIO_BUFFER_* modes.
In this driver, mlock was being used to protect hardware state
changes. Replace it with a lock in the devices
