Re: [RFC] spi: expand bits_per_word_mask to 64 bits

[Andy Shevchenko]

On Tue, Jun 10, 2025 at 08:05:15PM -0400, Da Xue wrote:
> Most current controller IP support 64-bit words.

"Most of the current controllers support..."

> Update the mask to u64 from u32.

>  drivers/iio/adc/ad7949.c         | 2 +-
>  drivers/spi/spi-dln2.c           | 2 +-
>  drivers/spi/spi-ingenic.c        | 2 +-
>  drivers/spi/spi-sh-msiof.c       | 2 +-
>  drivers/spi/spi.c                | 4 ++--
>  drivers/staging/greybus/spilib.c | 2 +-
>  include/linux/spi/altera.h       | 2 +-
>  include/linux/spi/spi.h          | 6 +++---

I guess it would be nice to split on per-driver basis, starting from updating
the SPI core. I counted 6 patches in such a case.

-- 
With Best Regards,
Andy Shevchenko