Merge tag 'samsung-fixes-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into fixes

Fix for more theoretical than practical OOPS on first turn on of a exynos
power domain, if there was no turn off before. Usually all power domains
are on, so the first action is to turn off but some older bootloaders
might behave differently.

* tag 'samsung-fixes-4.6' of git://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux:
  ARM: EXYNOS: Properly skip unitialized parent clock in power domain on

arch/arm/mach-exynos/pm_domains.c

@@ -92,7 +92,7 @@ static int exynos_pd_power(struct generic_pm_domain *domain, bool power_on)
 			if (IS_ERR(pd->clk[i]))
 				break;
 
-			if (IS_ERR(pd->clk[i]))
+			if (IS_ERR(pd->pclk[i]))
 				continue; /* Skip on first power up */
 			if (clk_set_parent(pd->clk[i], pd->pclk[i]))
 				pr_err("%s: error setting parent to clock%d\n",