ARM: OMAP: Fix section mismatch in board-nokia770.c

Fix section mismatch in board-nokia770.c
Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

arch/arm/mach-omap1/board-nokia770.c

@@ -234,7 +234,7 @@ static struct omap_mmc_config nokia770_mmc_config __initdata = {
 	},
 };
 
-static struct omap_board_config_kernel nokia770_config[] = {
+static struct omap_board_config_kernel nokia770_config[] __initdata = {
 	{ OMAP_TAG_USB,		NULL },
 	{ OMAP_TAG_MMC,		&nokia770_mmc_config },
 };