[POWERPC] Rename get_property to of_get_property: arch/powerpc

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
diff --git a/arch/powerpc/platforms/pseries/nvram.c b/arch/powerpc/platforms/pseries/nvram.c
index 64163ce..f68903e 100644
--- a/arch/powerpc/platforms/pseries/nvram.c
+++ b/arch/powerpc/platforms/pseries/nvram.c
@@ -130,7 +130,7 @@
 	if (nvram == NULL)
 		return -ENODEV;
 
-	nbytes_p = get_property(nvram, "#bytes", &proplen);
+	nbytes_p = of_get_property(nvram, "#bytes", &proplen);
 	if (nbytes_p == NULL || proplen != sizeof(unsigned int))
 		return -EIO;