[PATCH v2 0/2] mtd: nand: rework nand_ecc_ctrl interface for OOB

[Guennadi Liakhovetski]

Hi Bastian

On Wed, 25 Apr 2012, Bastian Hecht wrote:

> Hello,
> 
> this should be an sh_flctl unrelated problem. Guennadi, have you seen
> this error somewhere before?

You're #111:

https://lkml.org/lkml/2012/4/19/621

Thanks
Guennadi

> 
> thanks,
> 
>  Bastian Hecht
> 
> > --------------------------------------------------------------------------------
> > Failed to build the following commit for configuration "l2_mackerel_defconfig" (architecture arm)":
> >
> > 54043ff MIPS: Kbuild: remove -Werror
> >
> > In file included from include/linux/kernel.h:19:0,
> >                 from include/linux/cache.h:4,
> >                 from include/linux/time.h:7,
> >                 from include/linux/stat.h:60,
> >                 from include/linux/module.h:10,
> >                 from drivers/mtd/nand/sh_flctl.c:24:
> > include/linux/bitops.h: In function 'hweight_long':
> > include/linux/bitops.h:66:26: warning: signed and unsigned type in conditional expression [-Wsign-compare]
> > drivers/mtd/nand/sh_flctl.c: In function 'set_addr':
> > drivers/mtd/nand/sh_flctl.c:117:25: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
> > drivers/mtd/nand/sh_flctl.c: In function 'flctl_cmdfunc':
> > drivers/mtd/nand/sh_flctl.c:611:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
> > drivers/mtd/nand/sh_flctl.c:638:28: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
> > In file included from include/linux/kernel.h:19:0,
> >                 from include/linux/cache.h:4,
> >                 from include/linux/time.h:7,
> >                 from include/linux/stat.h:60,
> >                 from include/linux/module.h:10,
> >                 from init/version.c:10:
> > include/linux/bitops.h: In function 'hweight_long':
> > include/linux/bitops.h:66:26: warning: signed and unsigned type in conditional expression [-Wsign-compare]
> > arch/arm/mach-shmobile/built-in.o: In function `mackerel_sdhi0_gpio_cd':
> > pfc-sh7372.c:(.text+0x33ec): undefined reference to `mmc_detect_change'
> > make[1]: *** [.tmp_vmlinux1] Error 1
> >
> 

---
Guennadi Liakhovetski, Ph.D.
Freelance Open-Source Software Developer
http://www.open-technology.de/