diff options
| author | Boris Brezillon <bbrezillon@kernel.org> | 2018-10-29 13:22:16 +0300 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2019-04-08 11:21:15 +0300 |
| commit | 6c836d515ff85e333488692c67969f714654a1c6 (patch) | |
| tree | ae42b3bb232c1c8de264011a64d96bb71914d016 /drivers/mtd/nand/raw/sh_flctl.c | |
| parent | 298151689b33e04eaf09cf22e1d42396f7723690 (diff) | |
| download | linux-6c836d515ff85e333488692c67969f714654a1c6.tar.xz | |
mtd: rawnand: Get rid of chip->chipsize
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>
Diffstat (limited to 'drivers/mtd/nand/raw/sh_flctl.c')
| -rw-r--r-- | drivers/mtd/nand/raw/sh_flctl.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/drivers/mtd/nand/raw/sh_flctl.c b/drivers/mtd/nand/raw/sh_flctl.c index cf6b1be1cf9c..3f610040f0c3 100644 --- a/drivers/mtd/nand/raw/sh_flctl.c +++ b/drivers/mtd/nand/raw/sh_flctl.c @@ -986,6 +986,7 @@ static void flctl_read_buf(struct nand_chip *chip, uint8_t *buf, int len) static int flctl_chip_attach_chip(struct nand_chip *chip) { + u64 targetsize = nanddev_target_size(&chip->base); struct mtd_info *mtd = nand_to_mtd(chip); struct sh_flctl *flctl = mtd_to_flctl(mtd); @@ -998,11 +999,11 @@ static int flctl_chip_attach_chip(struct nand_chip *chip) if (mtd->writesize == 512) { flctl->page_size = 0; - if (chip->chipsize > (32 << 20)) { + if (targetsize > (32 << 20)) { /* big than 32MB */ flctl->rw_ADRCNT = ADRCNT_4; flctl->erase_ADRCNT = ADRCNT_3; - } else if (chip->chipsize > (2 << 16)) { + } else if (targetsize > (2 << 16)) { /* big than 128KB */ flctl->rw_ADRCNT = ADRCNT_3; flctl->erase_ADRCNT = ADRCNT_2; @@ -1012,11 +1013,11 @@ static int flctl_chip_attach_chip(struct nand_chip *chip) } } else { flctl->page_size = 1; - if (chip->chipsize > (128 << 20)) { + if (targetsize > (128 << 20)) { /* big than 128MB */ flctl->rw_ADRCNT = ADRCNT2_E; flctl->erase_ADRCNT = ADRCNT_3; - } else if (chip->chipsize > (8 << 16)) { + } else if (targetsize > (8 << 16)) { /* big than 512KB */ flctl->rw_ADRCNT = ADRCNT_4; flctl->erase_ADRCNT = ADRCNT_2; |