Merge tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung into fixes

Merge "Samsung 2nd fixes for v4.0" from Kukjin Kim:

- Fix build breakage exynos cpuidle driver on !SMP
  because it is coupled built-in so added check for SMP.

- Fix lid, power pin-functions and mmc node updates
  for exynos5250-spring: Fixes commit ID 53dd4138bb
  ("ARM: dts: Add exynos5250-spring device tree")

* tag 'samsung-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kgene/linux-samsung:
  ARM: EXYNOS: Fix build breakage cpuidle on !SMP
  ARM: dts: fix lid and power pin-functions for exynos5250-spring
  ARM: dts: fix mmc node updates for exynos5250-spring

Signed-off-by: Olof Johansson <olof@lixom.net>

drivers/cpuidle/cpuidle-exynos.c

@@ -117,7 +117,8 @@ static int exynos_cpuidle_probe(struct platform_device *pdev)
 {
 	int ret;
 
-	if (of_machine_is_compatible("samsung,exynos4210")) {
+	if (IS_ENABLED(CONFIG_SMP) &&
+	    of_machine_is_compatible("samsung,exynos4210")) {
 		exynos_cpuidle_pdata = pdev->dev.platform_data;
 
 		ret = cpuidle_register(&exynos_coupled_idle_driver,