[PATCH v8 12/14] riscv: remove FIXMAP_PAGE_IO and fall back to its default value

[Christoph Hellwig]

On Thu, Mar 24, 2022 at 01:07:08AM +0100, Heiko Stuebner wrote:
> If not defined in the arch, FIXMAP_PAGE_IO defaults to PAGE_KERNEL_IO,
> which we defined when adding the svpbmt implementation.
> 
> So drop the FIXMAP_PAGE_IO riscv define.

Looks good:

Reviewed-by: Christoph Hellwig <hch at lst.de>