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mtd: nand: pxa3xx: return error code of nand_scan_ident() on error

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The nand_scan_ident() returns an appropriate error value when it
fails.  Use it instead of the fixed error code -ENODEV.
(This driver is already doing so for nand_scan_tail().)

Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Reviewed-by: Marek Vasut <marek.vasut@gmail.com>
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
This commit is contained in:
Masahiro Yamada 2016-11-04 19:43:08 +09:00 committed by Boris Brezillon
parent c8cae35572
commit 133fe8fa61
1 changed files with 3 additions and 2 deletions
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5
drivers/mtd/nand/pxa3xx_nand.c
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@ -1680,8 +1680,9 @@ static int pxa3xx_nand_scan(struct mtd_info *mtd)
chip->ecc.strength = pdata->ecc_strength;
chip->ecc.size = pdata->ecc_step_size;
if (nand_scan_ident(mtd, 1, NULL))
return -ENODEV;
ret = nand_scan_ident(mtd, 1, NULL);
if (ret)
return ret;
if (!pdata->keep_config) {
ret = pxa3xx_nand_init(host);