EDAC: make default 'Y' to match Kconfig recommendation

The help text for EDAC has a clear "If unsure, select 'Y'" note, yet the default is 'N' - that doesn't add up.
This patch makes DEAC default to 'Y' to match the recommendation.

---

 drivers/edac/Kconfig |    1 +
 1 files changed, 1 insertion(+)

@@ -10,6 +10,7 @@
 
 config EDAC
 	tristate "EDAC core system error reporting"
+	default y
 	help
 	  EDAC is designed to report errors in the core system.
 	  These are low-level errors that are reported in the CPU or