On Thu, Sep 25, 2008 at 1:40 PM, Scott Wood <[EMAIL PROTECTED]> wrote:
> If there's a dependency there, how will it work when this is built as a > module? 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. -- Timur Tabi Linux kernel developer at Freescale _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@ozlabs.org https://ozlabs.org/mailman/listinfo/linuxppc-dev