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Groups > linux.kernel > #1612632
| From | Masahiro Yamada <yamada.masahiro@socionext.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v3 02/37] mtd: nand: denali: allow to override mtd->name from label DT property |
| Date | 2017-03-30 09:00 +0200 |
| Message-ID | <tqCdR-2l8-45@gated-at.bofh.it> (permalink) |
| References | <tqC49-2hn-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Commit 28309572aac4 ("mtd: name the mtd device with an optional
label property") allow us to identify a chip in a user-friendly way.
If nand_set_flash_node() picks up the "label" from DT, let's respect
it. Otherwise, let it fallback to the current name "denali-nand".
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Suggested-by: Boris Brezillon <boris.brezillon@free-electrons.com>
---
Changes in v3:
- Replaced "mtd: nand: denali: do not set mtd->name" in v2
Changes in v2: None
drivers/mtd/nand/denali.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
index 4ca75d3..4e6d03d 100644
--- a/drivers/mtd/nand/denali.c
+++ b/drivers/mtd/nand/denali.c
@@ -1462,8 +1462,10 @@ int denali_init(struct denali_nand_info *denali)
/* now that our ISR is registered, we can enable interrupts */
denali_set_intr_modes(denali, true);
- mtd->name = "denali-nand";
nand_set_flash_node(chip, denali->dev->of_node);
+ /* Fallback to the default name if DT did not give "label" property */
+ if (!mtd->name)
+ mtd->name = "denali-nand";
/* register the driver with the NAND core subsystem */
chip->select_chip = denali_select_chip;
--
2.7.4
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[PATCH v3 00/37] mtd: nand: denali: 2nd round of Denali NAND IP patch bomb Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 25/37] mtd: nand: denali: switch over to cmd_ctrl instead of cmdfunc Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
Re: [PATCH v3 25/37] mtd: nand: denali: switch over to cmd_ctrl instead of cmdfunc Boris Brezillon <boris.brezillon@free-electrons.com> - 2017-03-30 18:00 +0200
[PATCH v3 30/37] mtd: nand: denali: use flag instead of register macro for direction Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 04/37] mtd: nand: denali: fix bitflips calculation in handle_ecc() Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 27/37] mtd: nand: denali: use interrupt instead of polling for bank reset Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 23/37] mtd: nand: denali: fix NAND_CMD_STATUS handling Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 22/37] mtd: nand: denali: rework interrupt handling Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 08/37] mtd: nand: denali: support 64bit capable DMA engine Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 18/37] mtd: nand: denali: do not propagate NAND_STATUS_FAIL to waitfunc() Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
Re: [PATCH v3 18/37] mtd: nand: denali: do not propagate NAND_STATUS_FAIL to waitfunc() Boris Brezillon <boris.brezillon@free-electrons.com> - 2017-03-30 17:20 +0200
[PATCH v3 09/37] mtd: nand: denali_dt: remove dma-mask DT property Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 02/37] mtd: nand: denali: allow to override mtd->name from label DT property Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 12/37] mtd: nand: denali: support 1024 byte ECC step size Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
Re: [PATCH v3 12/37] mtd: nand: denali: support 1024 byte ECC step size Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-04-01 10:50 +0200
[PATCH v3 19/37] mtd: nand: denali: use BIT() and GENMASK() for register macros Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 06/37] mtd: nand: denali: support HW_ECC_FIXUP capability Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 28/37] mtd: nand: denali: propagate page to helpers via function argument Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
[PATCH v3 16/37] mtd: nand: denali_dt: add compatible strings for UniPhier SoC variants Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-30 09:00 +0200
Re: [PATCH v3 16/37] mtd: nand: denali_dt: add compatible strings for UniPhier SoC variants Rob Herring <robh@kernel.org> - 2017-04-03 17:50 +0200
Re: [PATCH v3 00/37] mtd: nand: denali: 2nd round of Denali NAND IP patch bomb Boris Brezillon <boris.brezillon@free-electrons.com> - 2017-03-30 18:40 +0200
Re: [PATCH v3 00/37] mtd: nand: denali: 2nd round of Denali NAND IP patch bomb Masahiro Yamada <yamada.masahiro@socionext.com> - 2017-03-31 06:10 +0200
Re: [PATCH v3 00/37] mtd: nand: denali: 2nd round of Denali NAND IP patch bomb Boris Brezillon <boris.brezillon@free-electrons.com> - 2017-03-31 10:30 +0200
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