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mtd: rawnand: Get rid of chip->chipsize

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The target size can now be returned by nanddev_get_targetsize(). Get
rid of the chip->chipsize field and use this helper instead.

Signed-off-by: Boris Brezillon <bbrezillon@kernel.org>
Reviewed-by: Frieder Schrempf <frieder.schrempf@kontron.de>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
This commit is contained in:
Boris Brezillon
2018-10-29 11:22:16 +01:00
committed by Miquel Raynal
parent 298151689b
commit 6c836d515f
13 changed files with 38 additions and 36 deletions
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6
drivers/mtd/nand/raw/nandsim.c
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@@ -2305,6 +2305,7 @@ static int __init ns_init_module(void)
if (overridesize) {
uint64_t new_size = (uint64_t)nsmtd->erasesize << overridesize;
struct nand_memory_organization *memorg;
u64 targetsize;
memorg = nanddev_get_memorg(&chip->base);
@@ -2313,12 +2314,13 @@ static int __init ns_init_module(void)
retval = -EINVAL;
goto err_exit;
}
/* N.B. This relies on nand_scan not doing anything with the size before we change it */
nsmtd->size = new_size;
memorg->eraseblocks_per_lun = 1 << overridesize;
chip->chipsize = new_size;
targetsize = nanddev_target_size(&chip->base);
chip->chip_shift = ffs(nsmtd->erasesize) + overridesize - 1;
chip->pagemask = (chip->chipsize >> chip->page_shift) - 1;
chip->pagemask = (targetsize >> chip->page_shift) - 1;
}
if ((retval = setup_wear_reporting(nsmtd)) != 0)