Merge "ARM: EXYNOS: Fix for 4.1, 4th" from Krzysztof Kozlowski:

Fix for Exynos3250 RTC wake-up interrupts after converting PMU
wakeup to stacked domains. This allows waking up the device from
suspend to RAM using S3C RTC driver (the RTC on SoC).

The patch should be applied some time ago, unfortunately
it seems it slipped through fingers.

* tag 'samsung-fixes-4.1-4' of https://github.com/krzk/linux:
  ARM: exynos: Fix wake-up interrupts for Exynos3250