Re: [PATCH v2 5/5] ARM: dts: ls1021a-tsn: Use the DSPI controller in poll mode

From: Mark Brown
Date: Tue Aug 27 2019 - 14:32:15 EST

On Tue, Aug 27, 2019 at 09:16:39PM +0300, Vladimir Oltean wrote:

> I can't seem to find any situation where it performs worse. Hence my
> question on whether it's a better idea to condition this behavior on a
> Kconfig option rather than a DT blob which may or may not be in sync.

If it's unconditionally worse then it shouldn't even be a Kconfig
option, just make the driver just never use the interrupt.

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