On Mon, Sep 20, 2021 at 2:47 PM Laurent Pinchart
[off-list ref] wrote:

It's only a few bytes of data in struct dma_device, but a bit more in
.text here. Is the simplification really required in this driver ?

The intention was to not change the resulting object code in this driver,
and I still don't see where it would grow after dead-code-elimination removes
all the unused static functions. What am I missing?

        Arnd

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