disp: msm: register rotator platform driver after genpd init

Due to power-domain, if rotator driver is registered early,
probe might get deferred several times and get stuck
indefinitely. So, this change adds driver registration
after genpd init to handle such cases.

Change-Id: I8dcb640d0ab0cdf0818cbce1b1fb460c28d8b9e7
Signed-off-by: Yashwanth <yvulapu@codeaurora.org>

rotator/sde_rotator_smmu.c

@@ -671,12 +671,12 @@ static struct platform_driver sde_smmu_driver = {
 	},
 };
 
-void __init sde_rotator_smmu_driver_register(void)
+void sde_rotator_smmu_driver_register(void)
 {
 	platform_driver_register(&sde_smmu_driver);
 }
 
-void __exit sde_rotator_smmu_driver_unregister(void)
+void sde_rotator_smmu_driver_unregister(void)
 {
 	platform_driver_unregister(&sde_smmu_driver);
 }