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Commit bc683b47 authored by David Veenstra's avatar David Veenstra Committed by Jonathan Cameron
Browse files

staging: iio: ad2s1200: Add kernel docs to driver state 



Add missing kernel docs to the ad2s1200 driver state.

Signed-off-by: default avatarDavid Veenstra <davidjulianveenstra@gmail.com>
Signed-off-by: default avatarJonathan Cameron <Jonathan.Cameron@huawei.com>
parent c1b6a7d7

drivers/staging/iio/resolver/ad2s1200.c

+8 −0
Original line number Diff line number Diff line
@@ -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;