[PATCH] mtd: omap2: fix IOERR

[Brian Norris <computersforpeace@gmail.com>]

From: Toan Pham <tpham3783@gmail.com>

Fix mtd-utils from returning -EIO.
Formatting jffs2 filesystem was impossible when CONFIG_HZ was set to a low
value.

Signed-off-by: Toan Pham <tpham3783@gmail.com>
Signed-off-by: Brian Norris <computersforpeace@gmail.com>
---
Toan: it looks like your mailer uses MIME/HTML formatting, whereas the mailing
list expects plain text. It also seems your tabs were replaced with spaces. I
am resubmitting your patch for you, as it is simple and is not worth a lot more
email struggles. Thanks for the fix!

 drivers/mtd/nand/omap2.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
index b97ef3b..81b80af 100644
--- a/drivers/mtd/nand/omap2.c
+++ b/drivers/mtd/nand/omap2.c
@@ -1023,9 +1023,9 @@ static int omap_wait(struct mtd_info *mtd, struct nand_chip *chip)
 	int status, state = this->state;
 
 	if (state == FL_ERASING)
-		timeo += (HZ * 400) / 1000;
+		timeo += msecs_to_jiffies(400);
 	else
-		timeo += (HZ * 20) / 1000;
+		timeo += msecs_to_jiffies(20);
 
 	writeb(NAND_CMD_STATUS & 0xFF, info->reg.gpmc_nand_command);
 	while (time_before(jiffies, timeo)) {
-- 
1.7.9.5