mtd: denali: use NAND_CI_CELLTYPE_MSK instead of hardcoded constant

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Gitweb:     http://git.infradead.org/?p=mtd-2.6.git;a=commit;h=07cc0fbadb8bfcbba57c9035beece608ceee0bd3
Commit:     07cc0fbadb8bfcbba57c9035beece608ceee0bd3
Parent:     52a073bd2c2b005250c4254b747d5ad9b2a089a3
Author:     Akinobu Mita <akinobu.mita at gmail.com>
AuthorDate: Sat Jul 27 23:09:53 2013 +0900
Committer:  David Woodhouse <David.Woodhouse at intel.com>
CommitDate: Fri Aug 30 21:34:29 2013 +0100

    mtd: denali: use NAND_CI_CELLTYPE_MSK instead of hardcoded constant
    
    Use NAND_CI_CELLTYPE_MSK to extract the cell type from nand_chip.cellinfo
    instead of hardcoded constant.
    
    Signed-off-by: Akinobu Mita <akinobu.mita at gmail.com>
    Cc: Artem Bityutskiy <dedekind1 at gmail.com>
    Signed-off-by: Brian Norris <computersforpeace at gmail.com>
    Signed-off-by: David Woodhouse <David.Woodhouse at intel.com>
---
 drivers/mtd/nand/denali.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 0c8bb6b..2ed2bb3 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1520,7 +1520,7 @@ int denali_init(struct denali_nand_info *denali)
 	 * so just let controller do 15bit ECC for MLC and 8bit ECC for
 	 * SLC if possible.
 	 * */
-	if (denali->nand.cellinfo & 0xc &&
+	if (denali->nand.cellinfo & NAND_CI_CELLTYPE_MSK &&
 			(denali->mtd.oobsize > (denali->bbtskipbytes +
 			ECC_15BITS * (denali->mtd.writesize /
 			ECC_SECTOR_SIZE)))) {