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mtd: nand: cmx270: 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 19:42:50 +09:00 committed by Boris Brezillon
parent 0d0aa866ff
commit 546fe03fe3
1 changed files with 2 additions and 2 deletions
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4
drivers/mtd/nand/cmx270_nand.c
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@ -195,9 +195,9 @@ static int __init cmx270_init(void)
this->write_buf = cmx270_write_buf;
/* Scan to find existence of the device */
if (nand_scan (cmx270_nand_mtd, 1)) {
ret = nand_scan(cmx270_nand_mtd, 1);
if (ret) {
pr_notice("No NAND device\n");
ret = -ENXIO;
goto err_scan;
}