diff --git a/arch/arm/boot/dts/nspire.dtsi b/arch/arm/boot/dts/nspire.dtsi
index ec2283b1a638e028d28e57d53e8a7dd9fc2c2778..1a5ae4cd107f08294c4bddce41d7369a76fa9ecd 100644
--- a/arch/arm/boot/dts/nspire.dtsi
+++ b/arch/arm/boot/dts/nspire.dtsi
@@ -56,6 +56,7 @@
 
 	usb_phy: usb_phy {
 		compatible = "usb-nop-xceiv";
+		#phy-cells = <0>;
 	};
 
 	vbus_reg: vbus_reg {
diff --git a/arch/arm/mach-omap2/omap-secure.c b/arch/arm/mach-omap2/omap-secure.c
index 9ff92050053cbb2939c751564b21ab7bce01b9e5..fa7f308c90279eb20ef89fdcdaafef31a1f8ec2c 100644
--- a/arch/arm/mach-omap2/omap-secure.c
+++ b/arch/arm/mach-omap2/omap-secure.c
@@ -73,6 +73,7 @@ phys_addr_t omap_secure_ram_mempool_base(void)
 	return omap_secure_memblock_base;
 }
 
+#if defined(CONFIG_ARCH_OMAP3) && defined(CONFIG_PM)
 u32 omap3_save_secure_ram(void __iomem *addr, int size)
 {
 	u32 ret;
@@ -91,6 +92,7 @@ u32 omap3_save_secure_ram(void __iomem *addr, int size)
 
 	return ret;
 }
+#endif
 
 /**
  * rx51_secure_dispatcher: Routine to dispatch secure PPA API calls