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mtd: nand: pasemi: return error code of nand_scan() on error 

The nand_scan() returns an appropriate error value when it fails.
Use it instead of the fixed error code -ENXIO.

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 19:42:56 +09:00 committed by Boris Brezillon
parent 6c34ad7d17
commit 4e5af27e2a
1 changed files with 2 additions and 3 deletions
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5
drivers/mtd/nand/pasemi_nand.c
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@ -156,10 +156,9 @@ static int pasemi_nand_probe(struct platform_device *ofdev)
chip->bbt_options = NAND_BBT_USE_FLASH; chip->bbt_options = NAND_BBT_USE_FLASH;
/* Scan to find existence of the device */ /* Scan to find existence of the device */
if (nand_scan(pasemi_nand_mtd, 1)) { err = nand_scan(pasemi_nand_mtd, 1);
err = -ENXIO; if (err)
goto out_lpc; goto out_lpc;
}
if (mtd_device_register(pasemi_nand_mtd, NULL, 0)) { if (mtd_device_register(pasemi_nand_mtd, NULL, 0)) {
dev_err(dev, "Unable to register MTD device\n"); dev_err(dev, "Unable to register MTD device\n");