Timur Tabi wrote:
quoted text
> There are no dependencies.  fsldma registers with the DMA engine,
> which is always built in-kernel.  The DMA engine is what handles
> linking DMA clients to DMA drivers. The DMA clients get a callback
> whenever a DMA driver registers with the DMA engine.  If the DMA
> driver is already registered when the client registers, then the
> client will get a callback immediately after it registers.
> 
> I chose subsys_initcall() to increase the probability that fsldma is
> already present when DMA clients are loaded/initialized and register.

If there's no dependency, why does it matter whether fsldma is already 
present?

-Scott
--
unsubscribe notice
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/