drm/exynos: remove unnecessary runtime pm interfaces

Exyno drm driver has no real hardware device, and
runtime pm operation should be done by sub drivers.

Signed-off-by: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com>
This commit is contained in:
Inki Dae 2014-04-17 14:30:31 +09:00 • committed by Inki Dae
commit d0f73614f5