[PATCH 0/3] Some work to implement of_gpio_count()

[Anton Vorontsov]

Hi all,

Few patches are needed to implement of_gpio_count() helper function.

So far there are two potential users for the new helper:

- PPC4xx SPI driver
  http://www.mail-archive.com/linuxppc-dev@ozlabs.org/msg26847.html
  ^^ The driver implements of_num_gpios() by itself. Though its
  implementation has some minor issues with regard to the empty cells.
  We'll convert it to the generic function later (the driver is
  a half way to the mainline, so I don't want to interfere. And it's
  another reason for the "of_gpio_count" name).

- Some MPC83xx SPI work I'm about to send.


Thanks,

-- 
Anton Vorontsov
email: cbouatmailru at gmail.com
irc://irc.freenode.net/bd2