Re: [PATCH v3 2/6] iio:pressure:ms5611: use probed device name

[Jonathan Cameron <jic23@kernel.org>]

On 17/02/16 17:52, Gregor Boirie wrote:
> From: Grégor Boirie <gregor.boirie@parrot.com>
> 
> Use name of probed device instead of driver's one when registering device.
> 
> Signed-off-by: Gregor Boirie <gregor.boirie@parrot.com>
*fingers crossed no one is relying on this bit of ABI*
Should definitely have always been as you have it now.

Applied to the togreg branch of iio.git - initially pushed out as testing
for the autobuilders to play with it.

Thanks,

Jonathan
> ---
>  drivers/iio/pressure/ms5611.h      | 3 ++-
>  drivers/iio/pressure/ms5611_core.c | 5 +++--
>  drivers/iio/pressure/ms5611_i2c.c  | 2 +-
>  drivers/iio/pressure/ms5611_spi.c  | 4 ++--
>  4 files changed, 8 insertions(+), 6 deletions(-)
> 
> diff --git a/drivers/iio/pressure/ms5611.h b/drivers/iio/pressure/ms5611.h
> index 2d70dd6..8b08e4b 100644
> --- a/drivers/iio/pressure/ms5611.h
> +++ b/drivers/iio/pressure/ms5611.h
> @@ -51,7 +51,8 @@ struct ms5611_state {
>  	struct ms5611_chip_info *chip_info;
>  };
>  
> -int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type);
> +int ms5611_probe(struct iio_dev *indio_dev, struct device *dev,
> +                 const char* name, int type);
>  int ms5611_remove(struct iio_dev *indio_dev);
>  
>  #endif /* _MS5611_H */
> diff --git a/drivers/iio/pressure/ms5611_core.c b/drivers/iio/pressure/ms5611_core.c
> index 84ab8d2..acd8e37 100644
> --- a/drivers/iio/pressure/ms5611_core.c
> +++ b/drivers/iio/pressure/ms5611_core.c
> @@ -298,7 +298,8 @@ static int ms5611_init(struct iio_dev *indio_dev)
>  	return ms5611_read_prom(indio_dev);
>  }
>  
> -int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type)
> +int ms5611_probe(struct iio_dev *indio_dev, struct device *dev,
> +                 const char *name, int type)
>  {
>  	int ret;
>  	struct ms5611_state *st = iio_priv(indio_dev);
> @@ -306,7 +307,7 @@ int ms5611_probe(struct iio_dev *indio_dev, struct device *dev, int type)
>  	mutex_init(&st->lock);
>  	st->chip_info = &chip_info_tbl[type];
>  	indio_dev->dev.parent = dev;
> -	indio_dev->name = dev->driver->name;
> +	indio_dev->name = name;
>  	indio_dev->info = &ms5611_info;
>  	indio_dev->channels = ms5611_channels;
>  	indio_dev->num_channels = ARRAY_SIZE(ms5611_channels);
> diff --git a/drivers/iio/pressure/ms5611_i2c.c b/drivers/iio/pressure/ms5611_i2c.c
> index 42706a8..ae67539 100644
> --- a/drivers/iio/pressure/ms5611_i2c.c
> +++ b/drivers/iio/pressure/ms5611_i2c.c
> @@ -105,7 +105,7 @@ static int ms5611_i2c_probe(struct i2c_client *client,
>  	st->read_adc_temp_and_pressure = ms5611_i2c_read_adc_temp_and_pressure;
>  	st->client = client;
>  
> -	return ms5611_probe(indio_dev, &client->dev, id->driver_data);
> +	return ms5611_probe(indio_dev, &client->dev, id->name, id->driver_data);
>  }
>  
>  static int ms5611_i2c_remove(struct i2c_client *client)
> diff --git a/drivers/iio/pressure/ms5611_spi.c b/drivers/iio/pressure/ms5611_spi.c
> index c4bf4e8..5cc009e 100644
> --- a/drivers/iio/pressure/ms5611_spi.c
> +++ b/drivers/iio/pressure/ms5611_spi.c
> @@ -105,8 +105,8 @@ static int ms5611_spi_probe(struct spi_device *spi)
>  	st->read_adc_temp_and_pressure = ms5611_spi_read_adc_temp_and_pressure;
>  	st->client = spi;
>  
> -	return ms5611_probe(indio_dev, &spi->dev,
> -			    spi_get_device_id(spi)->driver_data);
> +	return ms5611_probe(indio_dev, &spi->dev, spi_get_device_id(spi)->name,
> +	                    spi_get_device_id(spi)->driver_data);
>  }
>  
>  static int ms5611_spi_remove(struct spi_device *spi)
>