Re: [PATCH 4/7] spi: bcm2835: Drop unused code for native Chip Select

[kernel@xxxxxxxxxxxxxxxx]

> On 08.11.2018, at 08:06, Lukas Wunner <lukas@xxxxxxxxx> wrote:
> 
> Commit a30a555d7435 ("spi: bcm2835: transform native-cs to gpio-cs on
> first spi_setup") disabled the use of hardware-controlled native Chip
> Select in favour of software-controlled GPIO Chip Select but left code
> to support the former untouched.  Remove it to simplify the driver and
> ease the addition of new features and further optimizations.

I believe downstream is still using native CS instead of GPIO by default.
(Not sure if this really still applies), so they would still be using
this code-fragment.

IIRC the code was als kept for DT-backwards compatibility when the GPIO
function is set to ALT0 - but I may be wrong there...

Martin