Re: [PATCH 17/26] arch: rely on asm-generic/io.h for default ioremap_* definitions

[Paul Walmsley <paul.walmsley@xxxxxxxxxx>]

On Sat, 17 Aug 2019, Christoph Hellwig wrote:

> Various architectures that use asm-generic/io.h still defined their
> own default versions of ioremap_nocache, ioremap_wt and ioremap_wc
> that point back to plain ioremap directly or indirectly.  Remove these
> definitions and rely on asm-generic/io.h instead.  For this to work
> the backup ioremap_* defintions needs to be changed to purely cpp
> macros instea of inlines to cover for architectures like openrisc
> that only define ioremap after including <asm-generic/io.h>.
> 
> Signed-off-by: Christoph Hellwig <hch@xxxxxx>

Reviewed-by: Paul Walmsley <paul.walmsley@xxxxxxxxxx>
Tested-by: Paul Walmsley <paul.walmsley@xxxxxxxxxx> # rv32, rv64 boot
Acked-by: Paul Walmsley <paul.walmsley@xxxxxxxxxx> # arch/riscv


- Paul

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