OMAP: PM: Add closures to clkdm_for_each and pwrdm_for_each.

Add some infrastructure to easily iterate over clock and power
domains.

Signed-off-by: Peter 'p2' De Schrijver <peter.de-schrijver@nokia.com>
Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
5 files changed