Re: [PATCH 1/4] spi: core: Allow both TX and RX transfers in 3WIRE

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On Tue, Sep 04, 2018 at 10:47:14PM +0200, Linus Walleij wrote:

> But it's confusing and fragile, I've heard this way of coding has
> a name (probably not a pretty one) and should be avoided. Geert
> had a better idea on how to do it so I rewrote it in a cleaner way.

AFAICT from the rest of the series the root cause here is that you're
trying to work around the GPIO controller setting the wrong flags rather
than an actual fix here - there's no need for any change that I can see.

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