[U-Boot] [PATCH] drivers/block/systemace: replaced in16/out16 with more common readw/writew macros

[Wolfgang Denk]

Dear Alexey,

please don't top post / full quote, and please keep the ML on Cc: - thanks.

In message <CAML3pwX=dfC4vfRfg-Rft5Xuem7q4-7VjtmySvitzWzY3z8JBg at mail.gmail.com> you wrote:
>
> And what if you use "__raw_writew"/"__raw_readw" instead?

I'd rather not try that, as the __raw_* functions are missing the
memory barriers that are mandatory for such device access.

Best regards,

Wolfgang Denk

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