mfd: Fix ab3100 initconst section

Signed-off-by: NAndi Kleen <ak@linux.intel.com>
Signed-off-by: NSamuel Ortiz <sameo@linux.intel.com>

drivers/mfd/ab3100-core.c

@@ -809,7 +809,7 @@ struct ab_family_id {
 	char	*name;
 };
 
-static const struct ab_family_id ids[] __devinitdata = {
+static const struct ab_family_id ids[] __devinitconst = {
 	/* AB3100 */
 	{
 		.id = 0xc0,