[PATCH v7 09/15] gpio: pl061: set initcall level to module init

[Pawel Moll]

On Mon, 2013-01-21 at 23:33 +0000, Haojian Zhuang wrote:
> The sequence of module probe is pinctrl --> gpio --> mmc. So the dependance
> of mmc on gpio isn't broken.

I don't think you can guarantee the "gpio --> mmc" sequence if both
drivers use module_init (the order could be completely random, generally
it depends on what Kbuild is doing), but if gpio_request() behaves as
Linus said, the sequence in the problematic scenario would be "pinctrl
--> mmc --> EPROBE_DEFER --> gpio --> mmc" which is fine (subject to
mmci driver fix, but it's a separate issue).

Paweł