[SPARC]: Provide 'get_property()' alias for of_get_property().

Another powerpc compatibility item, this will allow us to share
more code with them.
Signed-off-by: NDavid S. Miller <davem@davemloft.net>

include/asm-sparc/prom.h

@@ -91,6 +91,7 @@ extern struct property *of_find_property(struct device_node *np,
 extern int of_device_is_compatible(struct device_node *device, const char *);
 extern void *of_get_property(struct device_node *node, const char *name,
 			     int *lenp);
+#define get_property(node,name,lenp) of_get_property(node,name,lenp)
 extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
 extern int of_getintprop_default(struct device_node *np,
 				 const char *name,

include/asm-sparc64/prom.h

@@ -99,6 +99,7 @@ extern struct property *of_find_property(struct device_node *np,
 extern int of_device_is_compatible(struct device_node *device, const char *);
 extern void *of_get_property(struct device_node *node, const char *name,
 			     int *lenp);
+#define get_property(node,name,lenp) of_get_property(node,name,lenp)
 extern int of_set_property(struct device_node *node, const char *name, void *val, int len);
 extern int of_getintprop_default(struct device_node *np,
 				 const char *name,