[PATCH v2 0/4] Small fixes in barebox

[Alexander Aring]

First I tried to change getopt optstring argument to "const char *"
and I test it with an allyesconfig for compiler warnings.

Then there popup some compile errors, which I tried to fix.

I am not happy with some of these solutions. Maybe someone have an idea
how we can make it better.

hush: add getopt only if it enabled
 - I don't know if this needs a fix. But if we disable getopt there is a
   no-op getopt implementation in the command list. This patch don't add
   getopt to the command list at runtime, but the no-op implementation is
   still there. Maybe a compiletime solution is better to remove the
   no-op implementation.

sata-imx: fix depends on ARCH_IMX
 - I am not sure but this looks like ARCH_IMX related things. I got a error
   that some imx51 header files could'nt be found.

net: fix cpsw depends on ARCH_OMAP
 - Same thing like sata-imx. I got a compile error that mach/cpsw.h wasn't
   found. I only found that in the omap implementation.


Another (maybe toolchain related issue) is:
barebox/lib/libubigen.c:105: undefined reference to `__divdi3'

Is it in this line:

tmp = (vi->bytes + ui->leb_size - 1) / ui->leb_size;

If we know that ui->leb_size is a power-of-two, we can use a shift for this
instead of division. But I don't know if leb_size a power-of-two number.

v2:
 - fix commit msg in "net: fix cpsw depends on ARCH_OMAP" patch

Alexander Aring (4):
  hush: add getopt only if it enabled
  getopt: change optstring to const char*
  sata-imx: fix depends on ARCH_IMX
  net: fix cpsw depends on ARCH_OMAP

 common/hush.c       | 3 ++-
 drivers/ata/Kconfig | 1 +
 drivers/net/Kconfig | 1 +
 include/getopt.h    | 2 +-
 lib/getopt.c        | 4 ++--
 5 files changed, 7 insertions(+), 4 deletions(-)

-- 
1.8.1.2