v850 trivial conversion to GENERIC_TIME

Here is a trivial conversion of the v850 arch to the GENERIC_TIME infrastructure. While the v850 does not currently have better then jiffies resolution, it does have some #if 0'ed infrastructure that looks like its being implemented, however I've not seen anything for a few months.

I have not tested this at all, but it seems pretty straight forward

I'd appreciate any comments or feedback!

thanks
-john

index 50ccc7f..5f54c12 100644
@@ -37,6 +37,10 @@ config GENERIC_IRQ_PROBE
 	bool
 	default y
 
+config GENERIC_TIME
+	bool
+	default y
+
 config TIME_LOW_RES
 	bool
 	default y