/* This is only called once at the beginning of all the conversions, all channels as a group.  */
static void adc_context_start_sampling(struct adc_context *ctx)
/* This is only called once at the beginning of all the conversions, all channels as a group.  */
static void adc_context_start_sampling(struct adc_context *ctx)
{
	struct adc_sam_data *data = CONTAINER_OF(ctx, struct adc_sam_data, ctx);
	data->channels = ctx->sequence.channels;
	adc_sam_start_conversion(data->dev);
}