Marcelo Tosatti <marcelo@conectiva.com.br> writes:
> 2.2.18pre15 defines udelay as (in file include/asm-i386/delay.h) :
>
> ...
>
> extern void __bad_udelay(void);
>
> ...
>
> #define udelay(n) (__builtin_constant_p(n) ? \
> ((n) > 20000 ? __bad_udelay() : __const_udelay((n) *
> 0x10c6ul)) : \
> __udelay(n))
>
> ...
>
>
> It seems __bad_udelay is not defined anywhere in the kernel source.
Which is the whole point - you wouldn't want to call a bad function,
would you? If you reference __bad_udelay() you are doing something
wrong and should be using mdelay() instead.
//Marcus
--
-------------------------------+------------------------------------
Marcus Sundberg | http://www.stacken.kth.se/~mackan
Royal Institute of Technology | Phone: +46 707 452062
Stockholm, Sweden | E-Mail: mackan@stacken.kth.se
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