* [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select
@ 2019-04-10 19:58 Anders Roxell
2019-04-10 19:58 ` [PATCH 2/2] mtd: nand: raw: fix build dependency Anders Roxell
2019-04-16 21:53 ` [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select Miquel Raynal
0 siblings, 2 replies; 5+ messages in thread
From: Anders Roxell @ 2019-04-10 19:58 UTC (permalink / raw)
To: dwmw2, computersforpeace, bbrezillon, marek.vasut, richard
Cc: Anders Roxell, linux-mtd, linux-kernel
Config fragments should not have the prefix 'CONFIG_'.
Rework to remove the prefix 'CONFIG_' from 'CONFIG_MTD_NAND_ECC_SW_BCH'.
Fixes: 51ef1d0b2095 ("mtd: nand: Clarify Kconfig entry for software BCH ECC algorithm")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
---
drivers/mtd/devices/Kconfig | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/mtd/devices/Kconfig b/drivers/mtd/devices/Kconfig
index 7fcdaf6c279d..f9258d666846 100644
--- a/drivers/mtd/devices/Kconfig
+++ b/drivers/mtd/devices/Kconfig
@@ -207,7 +207,7 @@ comment "Disk-On-Chip Device Drivers"
config MTD_DOCG3
tristate "M-Systems Disk-On-Chip G3"
select BCH
- select BCH_CONST_PARAMS if !CONFIG_MTD_NAND_ECC_SW_BCH
+ select BCH_CONST_PARAMS if !MTD_NAND_ECC_SW_BCH
select BITREVERSE
help
This provides an MTD device driver for the M-Systems DiskOnChip
--
2.20.1
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^ permalink raw reply related [flat|nested] 5+ messages in thread* [PATCH 2/2] mtd: nand: raw: fix build dependency
2019-04-10 19:58 [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select Anders Roxell
@ 2019-04-10 19:58 ` Anders Roxell
2019-04-16 21:53 ` [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select Miquel Raynal
1 sibling, 0 replies; 5+ messages in thread
From: Anders Roxell @ 2019-04-10 19:58 UTC (permalink / raw)
To: dwmw2, computersforpeace, bbrezillon, marek.vasut, richard
Cc: Anders Roxell, linux-mtd, linux-kernel
When enable CONFIG_MTD_NAND_ECC_SW_BCH as a module, the
MTD_NAND_ECC_SW_BCH depends on MTD_NAND, but the module controlled by
MTD_NAND links against the module controlled by MTD_NAND_ECC_SW_BCH.
This leads to the following link failure.
aarch64-linux-gnu-ld: drivers/mtd/nand/raw/nand_base.o: in function `nand_cleanup':
../drivers/mtd/nand/raw/nand_base.c:5886: undefined reference to `nand_bch_free'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5886:(.text+0x9928): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `nand_bch_free'
aarch64-linux-gnu-ld: drivers/mtd/nand/raw/nand_base.o: in function `nand_set_ecc_soft_ops':
../drivers/mtd/nand/raw/nand_base.c:5093: undefined reference to `nand_bch_calculate_ecc'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5093:(.text+0xe914): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against undefined symbol `nand_bch_calculate_ecc'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5093: undefined reference to `nand_bch_calculate_ecc'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5094: undefined reference to `nand_bch_correct_data'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5094:(.text+0xe934): relocation truncated to fit: R_AARCH64_ADR_PREL_PG_HI21 against undefined symbol `nand_bch_correct_data'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5094: undefined reference to `nand_bch_correct_data'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5148: undefined reference to `nand_bch_init'
aarch64-linux-gnu-ld: ../drivers/mtd/nand/raw/nand_base.c:5148:(.text+0xebbc): relocation truncated to fit: R_AARCH64_CALL26 against undefined symbol `nand_bch_init'
Rework CONFIG_MTD_NAND_ECC_SW_BCH from tristate to bool,
and then link the nand_bch.o file into nand.ko if its enabled.
Fixes: 51ef1d0b2095 ("mtd: nand: Clarify Kconfig entry for software BCH ECC algorithm")
Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
---
drivers/mtd/nand/raw/Kconfig | 2 +-
drivers/mtd/nand/raw/Makefile | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig
index 615d738be411..0500c42f31cb 100644
--- a/drivers/mtd/nand/raw/Kconfig
+++ b/drivers/mtd/nand/raw/Kconfig
@@ -22,7 +22,7 @@ menuconfig MTD_RAW_NAND
if MTD_RAW_NAND
config MTD_NAND_ECC_SW_BCH
- tristate "Support software BCH ECC"
+ bool "Support software BCH ECC"
select BCH
default n
help
diff --git a/drivers/mtd/nand/raw/Makefile b/drivers/mtd/nand/raw/Makefile
index 8bc6faaa3bc7..efaf5cd25edc 100644
--- a/drivers/mtd/nand/raw/Makefile
+++ b/drivers/mtd/nand/raw/Makefile
@@ -2,7 +2,7 @@
obj-$(CONFIG_MTD_RAW_NAND) += nand.o
obj-$(CONFIG_MTD_NAND_ECC_SW_HAMMING) += nand_ecc.o
-obj-$(CONFIG_MTD_NAND_ECC_SW_BCH) += nand_bch.o
+nand-$(CONFIG_MTD_NAND_ECC_SW_BCH) += nand_bch.o
obj-$(CONFIG_MTD_SM_COMMON) += sm_common.o
obj-$(CONFIG_MTD_NAND_CAFE) += cafe_nand.o
--
2.20.1
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^ permalink raw reply related [flat|nested] 5+ messages in thread* Re: [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select
2019-04-10 19:58 [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select Anders Roxell
2019-04-10 19:58 ` [PATCH 2/2] mtd: nand: raw: fix build dependency Anders Roxell
@ 2019-04-16 21:53 ` Miquel Raynal
2019-04-18 4:39 ` Anders Roxell
1 sibling, 1 reply; 5+ messages in thread
From: Miquel Raynal @ 2019-04-16 21:53 UTC (permalink / raw)
To: Anders Roxell
Cc: bbrezillon, richard, linux-kernel, marek.vasut, linux-mtd,
computersforpeace, dwmw2
Hi Anders,
Anders Roxell <anders.roxell@linaro.org> wrote on Wed, 10 Apr 2019
21:58:51 +0200:
> Config fragments should not have the prefix 'CONFIG_'.
>
> Rework to remove the prefix 'CONFIG_' from 'CONFIG_MTD_NAND_ECC_SW_BCH'.
>
> Fixes: 51ef1d0b2095 ("mtd: nand: Clarify Kconfig entry for software BCH ECC algorithm")
> Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
> ---
Thanks for both patches, do you mind if I squash these with the faulty
commits which are still in nand/next?
Thanks,
Miquèl
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^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select
2019-04-16 21:53 ` [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select Miquel Raynal
@ 2019-04-18 4:39 ` Anders Roxell
2019-04-18 16:24 ` Miquel Raynal
0 siblings, 1 reply; 5+ messages in thread
From: Anders Roxell @ 2019-04-18 4:39 UTC (permalink / raw)
To: Miquel Raynal
Cc: bbrezillon, richard, Linux Kernel Mailing List, marek.vasut,
linux-mtd, computersforpeace, dwmw2
On Tue, 16 Apr 2019 at 23:53, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
>
> Hi Anders,
>
> Anders Roxell <anders.roxell@linaro.org> wrote on Wed, 10 Apr 2019
> 21:58:51 +0200:
>
> > Config fragments should not have the prefix 'CONFIG_'.
> >
> > Rework to remove the prefix 'CONFIG_' from 'CONFIG_MTD_NAND_ECC_SW_BCH'.
> >
> > Fixes: 51ef1d0b2095 ("mtd: nand: Clarify Kconfig entry for software BCH ECC algorithm")
> > Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
> > ---
>
> Thanks for both patches, do you mind if I squash these with the faulty
> commits which are still in nand/next?
That is fine by me.
Cheers,
Anders
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http://lists.infradead.org/mailman/listinfo/linux-mtd/
^ permalink raw reply [flat|nested] 5+ messages in thread* Re: [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select
2019-04-18 4:39 ` Anders Roxell
@ 2019-04-18 16:24 ` Miquel Raynal
0 siblings, 0 replies; 5+ messages in thread
From: Miquel Raynal @ 2019-04-18 16:24 UTC (permalink / raw)
To: Anders Roxell
Cc: bbrezillon, richard, Linux Kernel Mailing List, marek.vasut,
linux-mtd, computersforpeace, dwmw2
Hi Anders,
Anders Roxell <anders.roxell@linaro.org> wrote on Thu, 18 Apr 2019
06:39:06 +0200:
> On Tue, 16 Apr 2019 at 23:53, Miquel Raynal <miquel.raynal@bootlin.com> wrote:
> >
> > Hi Anders,
> >
> > Anders Roxell <anders.roxell@linaro.org> wrote on Wed, 10 Apr 2019
> > 21:58:51 +0200:
> >
> > > Config fragments should not have the prefix 'CONFIG_'.
> > >
> > > Rework to remove the prefix 'CONFIG_' from 'CONFIG_MTD_NAND_ECC_SW_BCH'.
> > >
> > > Fixes: 51ef1d0b2095 ("mtd: nand: Clarify Kconfig entry for software BCH ECC algorithm")
> > > Signed-off-by: Anders Roxell <anders.roxell@linaro.org>
> > > ---
> >
> > Thanks for both patches, do you mind if I squash these with the faulty
> > commits which are still in nand/next?
>
> That is fine by me.
>
> Cheers,
> Anders
Thanks, I squashed this one and applied the second one.
Thanks,
Miquèl
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^ permalink raw reply [flat|nested] 5+ messages in thread
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2019-04-10 19:58 [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select Anders Roxell
2019-04-10 19:58 ` [PATCH 2/2] mtd: nand: raw: fix build dependency Anders Roxell
2019-04-16 21:53 ` [PATCH 1/2] mtd: nand: Kconfig: correct the MTD_NAND_ECC_SW_BCH select Miquel Raynal
2019-04-18 4:39 ` Anders Roxell
2019-04-18 16:24 ` Miquel Raynal
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