Re: [PATCH v3 3/9] gpu: host1x: Add context device management code

[Dmitry Osipenko]

18.02.2022 14:39, Mikko Perttunen пишет:
> +	for (index = 0; index < cdl->len; index++) {
> +		struct iommu_fwspec *fwspec;
> +
> +		ctx = &cdl->devs[index];
> +
> +		ctx->host = host1x;
> +
> +		device_initialize(&ctx->dev);
> +
> +		ctx->dev.dma_mask = &context_device_dma_mask;
> +		ctx->dev.coherent_dma_mask = context_device_dma_mask;
> +		dev_set_name(&ctx->dev, "host1x-ctx.%d", index);
> +		ctx->dev.bus = &host1x_context_device_bus_type;

host1x_context_device_bus_type will be an undefined symbol if
CONFIG_TEGRA_HOST1X_CONTEXT_BUS=n? Please compile and test all combinations.