| Message ID | 20220403131453.1269229-2-gch981213@gmail.com |
|---|---|
| State | Not Applicable |
| Headers | show |
| Series | spi: add support for Mediatek SPI-NAND controller | expand |
Hi Chuanhong,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on next-20220401]
[cannot apply to mtd/nand/next broonie-spi/for-next robh/for-next v5.17 v5.17-rc8 v5.17-rc7 v5.17]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]
url: https://github.com/intel-lab-lkp/linux/commits/Chuanhong-Guo/spi-add-support-for-Mediatek-SPI-NAND-controller/20220403-211703
base: e5071887cd2296a7704dbcd10c1cedf0f11cdbd5
config: alpha-allmodconfig (https://download.01.org/0day-ci/archive/20220404/202204040718.xQeZrzYD-lkp@intel.com/config)
compiler: alpha-linux-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/48656e578a2cec7121f79d875d14403f5b56096e
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Chuanhong-Guo/spi-add-support-for-Mediatek-SPI-NAND-controller/20220403-211703
git checkout 48656e578a2cec7121f79d875d14403f5b56096e
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=alpha SHELL=/bin/bash
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
alpha-linux-ld: drivers/mtd/nand/ecc-mtk.o: in function `mtk_ecc_driver_exit':
>> ecc-mtk.o:(.exit.text+0x0): multiple definition of `cleanup_module'; drivers/mtd/nand/ecc-mxic.o:ecc-mxic.o:(.exit.text+0x0): first defined here
alpha-linux-ld: drivers/mtd/nand/ecc-mtk.o: in function `mtk_ecc_driver_init':
>> ecc-mtk.o:(.init.text+0x0): multiple definition of `init_module'; drivers/mtd/nand/ecc-mxic.o:ecc-mxic.o:(.init.text+0x0): first defined here
diff --git a/drivers/mtd/nand/Kconfig b/drivers/mtd/nand/Kconfig index 9b249826ef93..39df4621ac25 100644 --- a/drivers/mtd/nand/Kconfig +++ b/drivers/mtd/nand/Kconfig @@ -53,6 +53,13 @@ config MTD_NAND_ECC_MXIC help This enables support for the hardware ECC engine from Macronix. +config MTD_NAND_ECC_MEDIATEK + bool "Mediatek hardware ECC engine" + depends on HAS_IOMEM + select MTD_NAND_ECC + help + This enables support for the hardware ECC engine from Mediatek. + endmenu endmenu diff --git a/drivers/mtd/nand/Makefile b/drivers/mtd/nand/Makefile index a4e6b7ae0614..e5f40ed9300f 100644 --- a/drivers/mtd/nand/Makefile +++ b/drivers/mtd/nand/Makefile @@ -11,3 +11,4 @@ nandcore-$(CONFIG_MTD_NAND_ECC) += ecc.o nandcore-$(CONFIG_MTD_NAND_ECC_SW_HAMMING) += ecc-sw-hamming.o nandcore-$(CONFIG_MTD_NAND_ECC_SW_BCH) += ecc-sw-bch.o nandcore-$(CONFIG_MTD_NAND_ECC_MXIC) += ecc-mxic.o +nandcore-$(CONFIG_MTD_NAND_ECC_MEDIATEK) += ecc-mtk.o diff --git a/drivers/mtd/nand/raw/mtk_ecc.c b/drivers/mtd/nand/ecc-mtk.c similarity index 99% rename from drivers/mtd/nand/raw/mtk_ecc.c rename to drivers/mtd/nand/ecc-mtk.c index 49ab3448b9b1..74ddaa46ba7c 100644 --- a/drivers/mtd/nand/raw/mtk_ecc.c +++ b/drivers/mtd/nand/ecc-mtk.c @@ -15,8 +15,7 @@ #include <linux/of.h> #include <linux/of_platform.h> #include <linux/mutex.h> - -#include "mtk_ecc.h" +#include <linux/mtd/nand-ecc-mtk.h> #define ECC_IDLE_MASK BIT(0) #define ECC_IRQ_EN BIT(0) diff --git a/drivers/mtd/nand/raw/Kconfig b/drivers/mtd/nand/raw/Kconfig index 9b078e78f3fa..8b6d7a515445 100644 --- a/drivers/mtd/nand/raw/Kconfig +++ b/drivers/mtd/nand/raw/Kconfig @@ -374,6 +374,7 @@ config MTD_NAND_QCOM config MTD_NAND_MTK tristate "MTK NAND controller" + depends on MTD_NAND_ECC_MEDIATEK depends on ARCH_MEDIATEK || COMPILE_TEST depends on HAS_IOMEM help diff --git a/drivers/mtd/nand/raw/Makefile b/drivers/mtd/nand/raw/Makefile index 88a566513c56..fa1d00120310 100644 --- a/drivers/mtd/nand/raw/Makefile +++ b/drivers/mtd/nand/raw/Makefile @@ -48,7 +48,7 @@ obj-$(CONFIG_MTD_NAND_SUNXI) += sunxi_nand.o obj-$(CONFIG_MTD_NAND_HISI504) += hisi504_nand.o obj-$(CONFIG_MTD_NAND_BRCMNAND) += brcmnand/ obj-$(CONFIG_MTD_NAND_QCOM) += qcom_nandc.o -obj-$(CONFIG_MTD_NAND_MTK) += mtk_ecc.o mtk_nand.o +obj-$(CONFIG_MTD_NAND_MTK) += mtk_nand.o obj-$(CONFIG_MTD_NAND_MXIC) += mxic_nand.o obj-$(CONFIG_MTD_NAND_TEGRA) += tegra_nand.o obj-$(CONFIG_MTD_NAND_STM32_FMC2) += stm32_fmc2_nand.o diff --git a/drivers/mtd/nand/raw/mtk_nand.c b/drivers/mtd/nand/raw/mtk_nand.c index 66f04c693c87..d540454cbbdf 100644 --- a/drivers/mtd/nand/raw/mtk_nand.c +++ b/drivers/mtd/nand/raw/mtk_nand.c @@ -17,7 +17,7 @@ #include <linux/iopoll.h> #include <linux/of.h> #include <linux/of_device.h> -#include "mtk_ecc.h" +#include <linux/mtd/nand-ecc-mtk.h> /* NAND controller register definition */ #define NFI_CNFG (0x00) diff --git a/drivers/mtd/nand/raw/mtk_ecc.h b/include/linux/mtd/nand-ecc-mtk.h similarity index 100% rename from drivers/mtd/nand/raw/mtk_ecc.h rename to include/linux/mtd/nand-ecc-mtk.h
this code will be used in mediatek snfi spi-mem controller with pipelined ECC engine. Signed-off-by: Chuanhong Guo <gch981213@gmail.com> --- drivers/mtd/nand/Kconfig | 7 +++++++ drivers/mtd/nand/Makefile | 1 + drivers/mtd/nand/{raw/mtk_ecc.c => ecc-mtk.c} | 3 +-- drivers/mtd/nand/raw/Kconfig | 1 + drivers/mtd/nand/raw/Makefile | 2 +- drivers/mtd/nand/raw/mtk_nand.c | 2 +- .../nand/raw/mtk_ecc.h => include/linux/mtd/nand-ecc-mtk.h | 0 7 files changed, 12 insertions(+), 4 deletions(-) rename drivers/mtd/nand/{raw/mtk_ecc.c => ecc-mtk.c} (99%) rename drivers/mtd/nand/raw/mtk_ecc.h => include/linux/mtd/nand-ecc-mtk.h (100%)