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mtd: nand: Fix nanddev_neraseblocks()

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commit d098093ba0 upstream.

nanddev_neraseblocks() currently returns the number pages per LUN
instead of the total number of eraseblocks.

Fixes: 9c3736a3de ("mtd: nand: Add core infrastructure to deal with NAND devices")
Cc: <stable@vger.kernel.org>
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Boris Brezillon
2018-11-21 09:22:05 +01:00
committed by Greg Kroah-Hartman
parent 98f1ce39c9
commit ca589cb08c
1 changed files with 2 additions and 3 deletions
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include/linux/mtd/nand.h
+2 -3
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@@ -324,9 +324,8 @@ static inline unsigned int nanddev_ntargets(const struct nand_device *nand)
*/
static inline unsigned int nanddev_neraseblocks(const struct nand_device *nand)
{
return (u64)nand->memorg.luns_per_target *
nand->memorg.eraseblocks_per_lun *
nand->memorg.pages_per_eraseblock;
return nand->memorg.ntargets * nand->memorg.luns_per_target *
nand->memorg.eraseblocks_per_lun;
}
/**