Re: [PATCH 2/8] iio:adis16080: Use spi_sync_transfer()

[Jonathan Cameron <jic23@kernel.org>]

On 10/05/13 08:45, Lars-Peter Clausen wrote:
> Use the spi_sync_transfer() helper function instead of open-coding it. Makes
> the code a bit shorter.
> 
> Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Applied to the togreg branch of iio.git

Thanks,

> ---
>  drivers/iio/gyro/adis16080.c | 7 +------
>  1 file changed, 1 insertion(+), 6 deletions(-)
> 
> diff --git a/drivers/iio/gyro/adis16080.c b/drivers/iio/gyro/adis16080.c
> index e9ec022..add5098 100644
> --- a/drivers/iio/gyro/adis16080.c
> +++ b/drivers/iio/gyro/adis16080.c
> @@ -51,7 +51,6 @@ static int adis16080_read_sample(struct iio_dev *indio_dev,
>  		u16 addr, int *val)
>  {
>  	struct adis16080_state *st = iio_priv(indio_dev);
> -	struct spi_message m;
>  	int ret;
>  	struct spi_transfer	t[] = {
>  		{
> @@ -66,11 +65,7 @@ static int adis16080_read_sample(struct iio_dev *indio_dev,
>  
>  	st->buf = cpu_to_be16(addr | ADIS16080_DIN_WRITE);
>  
> -	spi_message_init(&m);
> -	spi_message_add_tail(&t[0], &m);
> -	spi_message_add_tail(&t[1], &m);
> -
> -	ret = spi_sync(st->us, &m);
> +	ret = spi_sync_transfer(st->us, t, ARRAY_SIZE(t));
>  	if (ret == 0)
>  		*val = sign_extend32(be16_to_cpu(st->buf), 11);
>  
>