Groups | Search | Server Info | Keyboard shortcuts | Login | Register [http] [https] [nntp] [nntps]

Groups > linux.kernel > #1515115

[PATCH 20/22] mtd: nand: pxa3xx: return error code of nand_scan_ident() on error

Show all headers | View raw

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>
---

 drivers/mtd/nand/pxa3xx_nand.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c
index b121bf4..06afa5f 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);
-- 
1.9.1

Back to linux.kernel | Previous | Next — Previous in thread | Next in thread | Find similar | Unroll thread

Thread

[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

csiph-web