Re: [PATCH] Minor fixes to generic do_div

[Paul Mackerras]

Matthew Wilcox writes:

>   * The semantics of do_div() are:
>   *
> - * uint32_t do_div(uint64_t *n, uint32_t base)
> + * uint32_t do_div(uint64_t n, uint32_t base)

... or would be, if n were passed by reference.  If you're going to
change the comment, I think you should say explicitly that n is
changed.

Paul.
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