diff options
| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2016-11-04 19:43:08 +0900 |
|---|---|---|
| committer | Boris Brezillon <boris.brezillon@free-electrons.com> | 2016-11-07 14:48:52 +0100 |
| commit | 133fe8fa614175eb7e59599dbfe357c7bc7da851 (patch) | |
| tree | a96a52734b68bff1584a2d577402f6189c05c745 /drivers | |
| parent | c8cae35572b6132e7c3fbb708ebee4b84e29bbed (diff) | |
| download | linux-133fe8fa614175eb7e59599dbfe357c7bc7da851.tar.bz2 | |
mtd: nand: pxa3xx: return error code of nand_scan_ident() on error
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>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/mtd/nand/pxa3xx_nand.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 4c749b030301..649ba8200832 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -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); |