Re: [PATCH/RFC 6/6] Treewide: Remove depends on HAS_DMA in case of platform dependency

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Geert Uytterhoeven <geert@xxxxxxxxxxxxxx> writes:

> Remove dependencies on HAS_DMA where a Kconfig symbol depends on another
> symbol that implies HAS_DMA, and, optionally, on "|| COMPILE_TEST".
> In most cases this other symbol is an architecture or platform specific
> symbol, or PCI.
>
> Generic symbols and drivers without platform dependencies keep their
> dependencies on HAS_DMA, to prevent compiling subsystems or drivers that
> cannot work anyway.
>
> This simplifies the dependencies, and allows to improve compile-testing.
>
> Notes:
>   - FSL_FMAN keeps its dependency on HAS_DMA, as it calls set_dma_ops(),
>     which does not exist if HAS_DMA=n (Do we need a dummy? The use of
>     set_dma_ops() in this driver is questionable),
>   - SND_SOC_LPASS_IPQ806X and SND_SOC_LPASS_PLATFORM loose their
>     dependency on HAS_DMA, as they are selected from
>     SND_SOC_APQ8016_SBC.
>
> Signed-off-by: Geert Uytterhoeven <geert@xxxxxxxxxxxxxx>

for drivers/usb/gadget/:

Acked-by: Felipe Balbi <felipe.balbi@xxxxxxxxxxxxxxx>

-- 
balbi

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