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mtd: nand: sunxi: use mtd_div_by_ws() helper 

Suggested-by: Richard Weinberger <richard@nod.at>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Acked-by: Boris Brezillon <boris.brezillon@free-electrons.com>
hifive-unleashed-5.1
Brian Norris 2016-01-22 18:57:13 -08:00
parent 12197bf21c
commit 46c135c208
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/sunxi_nand.c
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@ -624,7 +624,7 @@ static u16 sunxi_nfc_randomizer_step(u16 state, int count)
static u16 sunxi_nfc_randomizer_state(struct mtd_info *mtd, int page, bool ecc)
{
const u16 *seeds = sunxi_nfc_randomizer_page_seeds;
int mod = mtd->erasesize / mtd->writesize;
int mod = mtd_div_by_ws(mtd->erasesize, mtd);
if (mod > ARRAY_SIZE(sunxi_nfc_randomizer_page_seeds))
mod = ARRAY_SIZE(sunxi_nfc_randomizer_page_seeds);