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| From | Masahiro Yamada <yamada.masahiro@socionext.com> |
| Newsgroups | linux.kernel |
| Subject | [PATCH 03/22] mtd: nand: cs553x: return error code of nand_scan() on error |
| Date | Fri, 04 Nov 2016 11:50:03 +0100 |
| Message-ID | <szKen-yl-69@gated-at.bofh.it> (permalink) |
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| X-Original-Cc | Masahiro Yamada <yamada.masahiro@socionext.com>, linux-kernel@vger.kernel.org, Boris Brezillon <boris.brezillon@free-electrons.com>, Brian Norris <computersforpeace@gmail.com>, Richard Weinberger <richard@nod.at>, David Woodhouse <dwmw2@infradead.org> |
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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>
---
drivers/mtd/nand/cs553x_nand.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/drivers/mtd/nand/cs553x_nand.c b/drivers/mtd/nand/cs553x_nand.c
index a65e4e0..594b286 100644
--- a/drivers/mtd/nand/cs553x_nand.c
+++ b/drivers/mtd/nand/cs553x_nand.c
@@ -242,10 +242,9 @@ static int __init cs553x_init_one(int cs, int mmio, unsigned long adr)
}
/* Scan to find existence of the device */
- if (nand_scan(new_mtd, 1)) {
- err = -ENXIO;
+ err = nand_scan(new_mtd, 1);
+ if (err)
goto out_free;
- }
cs553x_mtd[cs] = new_mtd;
goto out;
--
1.9.1
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[PATCH 00/22] mtd: nand: return error code of nand_scan(_ident,_tail) on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 07/22] mtd: nand: orion: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 01/22] mtd: nand: ams-delta: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 20/22] mtd: nand: pxa3xx: return error code of nand_scan_ident() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 19/22] mtd: nand: hisi504: return error code of nand_scan_ident() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 14/22] mtd: nand: mediatek: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 11/22] mtd: nand: brcmnand: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 17/22] mtd: nand: vf610: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 16/22] mtd: nand: omap2: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 12/22] mtd: nand: fsmc: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 08/22] mtd: nand: pasemi: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 18/22] mtd: nand: cafe: return error code of nand_scan_ident() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 21/22] mtd: nand: nandsim: remove unneeded checks for nand_scan_ident/tail() Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 09/22] mtd: nand: plat_nand: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 10/22] mtd: nand: atmel: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 06/22] mtd: nand: tmio: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 22/22] mtd: nand: socrates: use nand_scan() for nand_scan_ident/tail() combo Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 15/22] mtd: nand: mxc: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 03/22] mtd: nand: cs553x: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error Vladimir Zapolskiy <vz@mleia.com> - 2016-11-06 02:40 +0100
Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-11-06 19:40 +0100
Re: [PATCH 13/22] mtd: nand: lpc32xx: return error code of nand_scan_ident/tail() on error Vladimir Zapolskiy <vz@mleia.com> - 2016-11-07 01:40 +0100
[PATCH 05/22] mtd: nand: mpc5121: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 02/22] mtd: nand: cmx270: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
[PATCH 04/22] mtd: nand: gpio: return error code of nand_scan() on error Masahiro Yamada <yamada.masahiro@socionext.com> - 2016-11-04 11:50 +0100
Re: [PATCH 00/22] mtd: nand: return error code of nand_scan(_ident, _tail) on error Marek Vasut <marek.vasut@gmail.com> - 2016-11-05 08:40 +0100
Re: [PATCH 00/22] mtd: nand: return error code of nand_scan(_ident,_tail) on error Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-11-07 00:00 +0100
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