mx31ads: Mark as having full regulatoion constraints with 1133-EV1 board

This allows the regulator API to power off unused regulators at the end
of init.

Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
diff --git a/arch/arm/mach-mx3/mx31ads.c b/arch/arm/mach-mx3/mx31ads.c
index 26bfe36..a6d6efe 100644
--- a/arch/arm/mach-mx3/mx31ads.c
+++ b/arch/arm/mach-mx3/mx31ads.c
@@ -452,6 +452,8 @@
 
 	wm8350->codec.platform_data = &imx32ads_wm8350_setup;
 
+	regulator_has_full_constraints();
+
 	return 0;
 }