[U-Boot] [PATCH 4/4] cmd_mac: fix help for 'mac read'

[Detlev Zundel]

Michael Jones <michael.jones at matrix-vision.de> writes:

> In the only implementation of 'mac read', it doesn't display the
> contents of the eeprom as the help indicated unless compiled with
> DEBUG. It only re-reads the contents of the EEPROM into memory.
> Displaying the contents of the EEPROM is done by passing no
> arguments to 'mac'.
>
> Signed-off-by: Michael Jones <michael.jones at matrix-vision.de>

Acked-by: Detlev Zundel <dzu at denx.de>

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