mtd: NAND: jz4740: Make 'struct platform_driver jz_nand_driver' static

Signed-off-by: NLars-Peter Clausen <lars@metafoo.de>
Signed-off-by: NArtem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: NDavid Woodhouse <David.Woodhouse@intel.com>

drivers/mtd/nand/jz4740_nand.c

@@ -489,7 +489,7 @@ static int __devexit jz_nand_remove(struct platform_device *pdev)
 	return 0;
 }
 
-struct platform_driver jz_nand_driver = {
+static struct platform_driver jz_nand_driver = {
 	.probe = jz_nand_probe,
 	.remove = __devexit_p(jz_nand_remove),
 	.driver = {