Re: [PATCH] mtd: gpmi: remove unneccessary header

[Artem Bityutskiy]

On Sat, 2012-10-13 at 13:03 -0400, Huang Shijie wrote:
> The whole gpmi-nand driver has turned to pure devicetree supported.
> So the linux/mtd/gpmi-nand.h is not neccessary now. Just remove it,
> and move some macros to the gpmi-nand driver itself.
> 
> Signed-off-by: Huang Shijie <shijie8@xxxxxxxxx>

I cannot compile-test it because the MXS configuration file I always
used for compile-testing gpmi-nand patches (attached) does not work
anymore - I get the following compilation errors:

/home/dedekind/git/l2-mtd/arch/arm/include/asm/processor.h:82: warning: "__LINUX_ARM_ARCH__" is not defined
/home/dedekind/git/l2-mtd/arch/arm/include/asm/processor.h:97: warning: "__LINUX_ARM_ARCH__" is not defined
In file included from include/linux/time.h:6,
                 from include/uapi/linux/timex.h:56,
                 from include/linux/timex.h:56,
                 from include/linux/sched.h:17,
                 from arch/arm/kernel/asm-offsets.c:13:
include/linux/math64.h: In function 'div_u64_rem':
include/linux/math64.h:55: error: '__LINUX_ARM_ARCH__' undeclared (first use in this function)
include/linux/math64.h:55: error: (Each undeclared identifier is reported only once
include/linux/math64.h:55: error: for each function it appears in.)
In file included from include/linux/mm_types.h:15,
                 from include/linux/sched.h:24,
                 from arch/arm/kernel/asm-offsets.c:13:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/page.h: At top level:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/page.h:107: error: #error Unknown user operations model
In file included from include/linux/mm.h:44,
                 from arch/arm/kernel/asm-offsets.c:14:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/pgtable.h:210: warning: "__LINUX_ARM_ARCH__" is not defined
In file included from include/linux/scatterlist.h:10,
                 from include/linux/dma-mapping.h:9,
                 from arch/arm/kernel/asm-offsets.c:15:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/io.h:50: warning: "__LINUX_ARM_ARCH__" is not defined
In file included from include/linux/dma-mapping.h:76,
                 from arch/arm/kernel/asm-offsets.c:15:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/dma-mapping.h: In function 'dma_mapping_error':
/home/dedekind/git/l2-mtd/arch/arm/include/asm/dma-mapping.h:94: error: implicit declaration of function 'debug_dma_mapping_error'
In file included from /home/dedekind/git/l2-mtd/arch/arm/include/asm/cacheflush.h:15,
                 from arch/arm/kernel/asm-offsets.c:16:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/glue-cache.h: At top level:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/glue-cache.h:129: error: #error Unknown cache maintenance model
In file included from /home/dedekind/git/l2-mtd/arch/arm/include/asm/cacheflush.h:17,
                 from arch/arm/kernel/asm-offsets.c:16:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/cachetype.h:28: warning: "__LINUX_ARM_ARCH__" is not defined
/home/dedekind/git/l2-mtd/arch/arm/include/asm/cachetype.h:33: warning: "__LINUX_ARM_ARCH__" is not defined
In file included from arch/arm/kernel/asm-offsets.c:16:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/cacheflush.h:204: warning: "__LINUX_ARM_ARCH__" is not defined
/home/dedekind/git/l2-mtd/arch/arm/include/asm/cacheflush.h:206: warning: "__LINUX_ARM_ARCH__" is not defined
In file included from arch/arm/kernel/asm-offsets.c:17:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/glue-df.h:99: error: #error Unknown data abort handler type
In file included from arch/arm/kernel/asm-offsets.c:18:
/home/dedekind/git/l2-mtd/arch/arm/include/asm/glue-pf.h:54: error: #error Unknown prefetch abort handler type
make[1]: *** [arch/arm/kernel/asm-offsets.s] Error 1
make: *** [prepare0] Error 2

-- 
Best Regards,
Artem Bityutskiy
CONFIG_EXPERIMENTAL=y
CONFIG_SYSVIPC=y
CONFIG_NO_HZ=y
CONFIG_HIGH_RES_TIMERS=y
CONFIG_IKCONFIG=y
CONFIG_IKCONFIG_PROC=y
# CONFIG_UTS_NS is not set
# CONFIG_IPC_NS is not set
# CONFIG_PID_NS is not set
CONFIG_PERF_EVENTS=y
# CONFIG_COMPAT_BRK is not set
CONFIG_MODULES=y
CONFIG_MODULE_FORCE_LOAD=y
CONFIG_MODULE_UNLOAD=y
CONFIG_MODULE_FORCE_UNLOAD=y
CONFIG_MODVERSIONS=y
CONFIG_BLK_DEV_INTEGRITY=y
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_MXS=y
CONFIG_PREEMPT_VOLUNTARY=y
CONFIG_AEABI=y
CONFIG_DEFAULT_MMAP_MIN_ADDR=65536
CONFIG_AUTO_ZRELADDR=y
CONFIG_FPE_NWFPE=y
CONFIG_DEVTMPFS=y
# CONFIG_FIRMWARE_IN_KERNEL is not set
CONFIG_MTD=y
CONFIG_MTD_TESTS=m
CONFIG_MTD_REDBOOT_PARTS=y
CONFIG_MTD_REDBOOT_PARTS_READONLY=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_AFS_PARTS=y
CONFIG_MTD_AR7_PARTS=m
CONFIG_MTD_CHAR=y
CONFIG_MTD_BLOCK=m
CONFIG_MTD_BLOCK_RO=y
CONFIG_FTL=m
CONFIG_NFTL=y
CONFIG_NFTL_RW=y
CONFIG_INFTL=m
CONFIG_RFD_FTL=y
CONFIG_SSFDC=y
CONFIG_SM_FTL=y
CONFIG_MTD_OOPS=y
CONFIG_MTD_SWAP=y
CONFIG_MTD_CFI=y
CONFIG_MTD_JEDECPROBE=y
CONFIG_MTD_CFI_ADV_OPTIONS=y
CONFIG_MTD_CFI_INTELEXT=m
CONFIG_MTD_CFI_AMDSTD=m
CONFIG_MTD_CFI_STAA=y
CONFIG_MTD_ROM=m
CONFIG_MTD_ABSENT=y
CONFIG_MTD_COMPLEX_MAPPINGS=y
CONFIG_MTD_PHYSMAP=m
CONFIG_MTD_PHYSMAP_COMPAT=y
CONFIG_MTD_IMPA7=m
CONFIG_MTD_GPIO_ADDR=y
CONFIG_MTD_PLATRAM=y
CONFIG_MTD_LATCH_ADDR=y
CONFIG_MTD_DATAFLASH=m
CONFIG_MTD_DATAFLASH_OTP=y
CONFIG_MTD_M25P80=m
# CONFIG_M25PXX_USE_FAST_READ is not set
CONFIG_MTD_SST25L=m
CONFIG_MTD_SLRAM=y
CONFIG_MTD_PHRAM=y
CONFIG_MTD_MTDRAM=y
CONFIG_MTD_BLOCK2MTD=y
CONFIG_MTD_DOC2000=m
CONFIG_MTD_DOC2001=m
CONFIG_MTD_DOC2001PLUS=m
CONFIG_MTD_DOCG3=y
CONFIG_MTD_NAND_ECC_SMC=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ECC_BCH=y
CONFIG_MTD_NAND_MUSEUM_IDS=y
CONFIG_MTD_NAND_GPIO=y
CONFIG_MTD_NAND_DISKONCHIP=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_ADVANCED=y
CONFIG_MTD_NAND_DISKONCHIP_PROBE_HIGH=y
CONFIG_MTD_NAND_DOCG4=y
CONFIG_MTD_NAND_NANDSIM=m
CONFIG_MTD_NAND_PLATFORM=y
CONFIG_MTD_ONENAND=m
CONFIG_MTD_ONENAND_VERIFY_WRITE=y
CONFIG_MTD_ONENAND_GENERIC=m
CONFIG_MTD_ONENAND_OTP=y
CONFIG_MTD_ONENAND_SIM=m
CONFIG_MTD_LPDDR=m
CONFIG_MTD_UBI=m
CONFIG_MTD_UBI_GLUEBI=m
# CONFIG_BLK_DEV is not set
CONFIG_ATMEL_PWM=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
# CONFIG_SERIO is not set
# CONFIG_LEGACY_PTYS is not set
# CONFIG_DEVKMEM is not set
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
CONFIG_SPI=y
CONFIG_DEBUG_GPIO=y
CONFIG_GPIO_SYSFS=y
# CONFIG_HWMON is not set
# CONFIG_USB_SUPPORT is not set
CONFIG_DMADEVICES=y
# CONFIG_IOMMU_SUPPORT is not set
# CONFIG_DNOTIFY is not set
# CONFIG_INOTIFY_USER is not set
CONFIG_JFFS2_FS=m
# CONFIG_JFFS2_FS_WRITEBUFFER is not set
CONFIG_JFFS2_SUMMARY=y
CONFIG_JFFS2_FS_XATTR=y
CONFIG_JFFS2_COMPRESSION_OPTIONS=y
# CONFIG_JFFS2_RTIME is not set
CONFIG_JFFS2_RUBIN=y
CONFIG_JFFS2_CMODE_NONE=y
CONFIG_UBIFS_FS=m
CONFIG_UBIFS_FS_ADVANCED_COMPR=y
# CONFIG_UBIFS_FS_LZO is not set
CONFIG_LOGFS=y
CONFIG_PRINTK_TIME=y
CONFIG_FRAME_WARN=2048
CONFIG_MAGIC_SYSRQ=y
CONFIG_UNUSED_SYMBOLS=y
CONFIG_DEBUG_KERNEL=y
CONFIG_LOCKUP_DETECTOR=y
CONFIG_TIMER_STATS=y
CONFIG_PROVE_LOCKING=y
CONFIG_DEBUG_INFO=y
CONFIG_BLK_DEV_IO_TRACE=y
CONFIG_STRICT_DEVMEM=y
CONFIG_DEBUG_USER=y
CONFIG_KEYS=y
CONFIG_CRYPTO=y
CONFIG_CRYPTO_CRC32C=m
# CONFIG_CRYPTO_ANSI_CPRNG is not set
# CONFIG_CRYPTO_HW is not set
CONFIG_CRC_ITU_T=m
CONFIG_CRC7=m

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