RFC pcmcia soc_common/pcmcia_low_level: Making socket_init and socket_suspend optional

Sorry, sent this to the long dead old arm list.

Hi All,

Whilst looking at tidying up some of the glue code in pcmcia/pxa2xx_*

I noticed a lot of boards (10) define empty versions of
socket_init and socket_suspend.

This seems to me to indicate that these two functions should be optional.

Does anyone have any objection to making them so?

(couple of ifs in socket_common.c should do the job).


Thanks,

Jonathan