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| author | Tokunori Ikegami <ikegami@allied-telesis.co.jp> | 2018-05-30 18:32:30 +0900 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-05-30 21:38:29 +0200 |
| commit | c64d4419a17cfb39a5b573f9016cd02ade4c9a64 (patch) | |
| tree | b42b8653bfd3f891cf22d5b50cf2bf9b6208ccd7 /drivers/mtd/chips | |
| parent | 79ca484b613041ca223f74b34608bb6f5221724b (diff) | |
| download | linux-c64d4419a17cfb39a5b573f9016cd02ade4c9a64.tar.bz2 | |
mtd: cfi_cmdset_0002: Change erase one block to enable XIP once
To enable XIP it is executed both normal and error cases.
This call can be moved after the for loop as same with erase chip.
Signed-off-by: Tokunori Ikegami <ikegami@allied-telesis.co.jp>
Reviewed-by: Joakim Tjernlund <Joakim.Tjernlund@infinera.com>
Cc: Chris Packham <chris.packham@alliedtelesis.co.nz>
Cc: Brian Norris <computersforpeace@gmail.com>
Cc: David Woodhouse <dwmw2@infradead.org>
Cc: Boris Brezillon <boris.brezillon@free-electrons.com>
Cc: Marek Vasut <marek.vasut@gmail.com>
Cc: Richard Weinberger <richard@nod.at>
Cc: Cyrille Pitchen <cyrille.pitchen@wedev4u.fr>
Cc: linux-mtd@lists.infradead.org
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Diffstat (limited to 'drivers/mtd/chips')
| -rw-r--r-- | drivers/mtd/chips/cfi_cmdset_0002.c | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c index d8e3a737c62f..78b69ccd0b65 100644 --- a/drivers/mtd/chips/cfi_cmdset_0002.c +++ b/drivers/mtd/chips/cfi_cmdset_0002.c @@ -2389,13 +2389,10 @@ static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip, chip->erase_suspended = 0; } - if (chip_good(map, adr, map_word_ff(map))) { - xip_enable(map, chip, adr); + if (chip_good(map, adr, map_word_ff(map))) break; - } if (time_after(jiffies, timeo)) { - xip_enable(map, chip, adr); printk(KERN_WARNING "MTD %s(): software timeout\n", __func__); ret = -EIO; @@ -2418,6 +2415,7 @@ static int __xipram do_erase_oneblock(struct map_info *map, struct flchip *chip, } chip->state = FL_READY; + xip_enable(map, chip, adr); DISABLE_VPP(map); put_chip(map, chip, adr); mutex_unlock(&chip->mutex); |