[U-Boot] [PATCH 16/24] mxc_i2c: prep work for multiple busses support

[Wolfgang Denk]

Dear Marek Vasut,

In message <201206242208.51305.marek.vasut at gmail.com> you wrote:
> 
> > static unsigned int __attribute__((section (".data"))) g_bus = 0;
> 
> This is a good knowledge to have, adding it amongst important emails :)

Please add a note to it that whenever youneed doing this, chances are
>95% that you are doing something fundamally wrong.

Best regards,

Wolfgang Denk

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DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
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