powerpc/fsl: fsl_soc: sparse fixes

arch/powerpc/sysdev/fsl_soc.c:70:67: warning: incorrect type in argument 2 (different base types)
arch/powerpc/sysdev/fsl_soc.c:70:67:    expected restricted __be32 const [usertype] *addr
arch/powerpc/sysdev/fsl_soc.c:70:67:    got unsigned int const [usertype] *
Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>

arch/powerpc/sysdev/fsl_soc.c

@@ -58,10 +58,10 @@ phys_addr_t get_immrbase(void)
 	if (soc) {
 		int size;
 		u32 naddr;
-		const u32 *prop = of_get_property(soc, "#address-cells", &size);
+		const __be32 *prop = of_get_property(soc, "#address-cells", &size);
 
 		if (prop && size == 4)
-			naddr = *prop;
+			naddr = be32_to_cpup(prop);
 		else
 			naddr = 2;