On Fri, 18 May 2018 20:21:34 +0200
David Veenstra <davidjulianveenstra@xxxxxxxxx> wrote:
> Add missing kernel docs to the ad2s1200 driver state.
>
> Signed-off-by: David Veenstra <davidjulianveenstra@xxxxxxxxx>
Nice.
Applied,
Jonathan
> ---
> Changes in v4:
> - Simplified explanation of lock.
>
> drivers/staging/iio/resolver/ad2s1200.c | 8 ++++++++
> 1 file changed, 8 insertions(+)
>
> diff --git a/drivers/staging/iio/resolver/ad2s1200.c b/drivers/staging/iio/resolver/ad2s1200.c
> index 9bdcf0c86217..068aa86e9c11 100644
> --- a/drivers/staging/iio/resolver/ad2s1200.c
> +++ b/drivers/staging/iio/resolver/ad2s1200.c
> @@ -32,6 +32,14 @@
> /* clock period in nano second */
> #define AD2S1200_TSCLK (1000000000 / AD2S1200_HZ)
>
> +/**
> + * struct ad2s1200_state - driver instance specific data.
> + * @lock: protects both the GPIO pins and the rx buffer.
> + * @sdev: spi device.
> + * @sample: GPIO pin SAMPLE.
> + * @rdvel: GPIO pin RDVEL.
> + * @rx: buffer for spi transfers.
> + */
> struct ad2s1200_state {
> struct mutex lock;
> struct spi_device *sdev;
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