077e4a04d73e8abfdd7b2
author Anton Vorontsov <avorontsov@ru.mvista.com> 1207919196 +1000
committer Paul Mackerras <paulus@samba.org> 1208382371 +1000

[POWERPC] Implement support for the GPIO LIB API

This implements support for the GPIO LIB API.  Two calls are still
unimplemented though: irq_to_gpio and gpio_to_irq.

Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com>
Acked-by: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Paul Mackerras <paulus@samba.org>
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