[U-Boot] [PATCH V2 1/2] mmc: change magic number to macro define

[Wolfgang Denk]

Dear Lei Wen,

In message <CALZhoSRhbf2vMU5oLP3Hwh4yQ4xFip19aJD24Gn4sy-RM6B+Eg at mail.gmail.com> you wrote:
>
> The ext_csd current usage in mmc.c is not too much, here I mean only few of
> the fields of the ext_csd is used, also fully definition of ext_csd
> member would seems so huge a structure at its appearence...
> 
> So macro may looks more concise and could parse from its meaning easily eno=
> ugh.

We do not accept (typeless) register offset definitions. Please use a
struct, so the compiler has a chance to perform type checking.

Best regards,

Wolfgang Denk

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