| Message ID | 000401cb2a34$974af890$c5e0e9b0$%hs@samsung.com |
|---|---|
| State | Accepted |
| Commit | 42b0aab1cc30b2fa7e0a99b832bd1b5c9b59757d |
| Headers | show |
On Fri, 2010-07-23 at 12:29 +0530, Rohit Hassan Sathyanarayan wrote: > Hi all > > Sending the patch for page address calculation based on device type. This resolves the > OneNAND DDP device read problem as pointed by Enric. > http://lists.infradead.org/pipermail/linux-mtd/2010-July/030920.html > > > Signed-off-by: Rohit HS <rohit.hs@samsung.com> Pushed to l2-mtd-2.6.git / master, thanks!
diff --git a/drivers/mtd/onenand/onenand_base.c b/drivers/mtd/onenand/onenand_base.c index 26caf25..f749935 100644 --- a/drivers/mtd/onenand/onenand_base.c +++ b/drivers/mtd/onenand/onenand_base.c @@ -377,8 +377,11 @@ static int onenand_command(struct mtd_info *mtd, int cmd, loff_t addr, size_t le default: block = onenand_block(this, addr); - page = (int) (addr - onenand_addr(this, block)) >> this->page_shift; - + if (FLEXONENAND(this)) + page = (int) (addr - onenand_addr(this, block))>>\ + this->page_shift; + else + page = (int) (addr >> this->page_shift); if (ONENAND_IS_2PLANE(this)) { /* Make the even block number */ block &= ~1;
Hi all Sending the patch for page address calculation based on device type. This resolves the OneNAND DDP device read problem as pointed by Enric. http://lists.infradead.org/pipermail/linux-mtd/2010-July/030920.html Signed-off-by: Rohit HS <rohit.hs@samsung.com> --- drivers/mtd/onenand/onenand_base.c | 7 +++++-- 1 file changed, 3 insertions(+) ---