Re: [PATCH v2 1/3] spi: convert to BIT() all spi_device flags

[Andy Shevchenko]

On Tue, Nov 24, 2020 at 2:03 PM Ardelean, Alexandru
<alexandru.Ardelean@xxxxxxxxxx> wrote:

> > >    In file included from drivers/spi/spidev.c:26:
> > > >> include/uapi/linux/spi/spidev.h:33: warning: "SPI_CPHA" redefined
> > >       33 | #define SPI_CPHA  0x01
> >
> > Argh! Can we have only one set of flags?
> >
>
> My bad here for not catching this earlier.
>
> It might be an idea to create a "include/uapi/linux/spi/spi.h" and include this in " include/uapi/linux/spi/spidev.h "
> Then the " include/uapi/linux/spi/spi.h " would also be included in " include/linux/spi/spi.h "
> We would naturally drop the BIT() macros for the uapi header.

uAPI has its own _BIT*() macros.


-- 
With Best Regards,
Andy Shevchenko