Some last minute fixes for master branch

[Sascha Hauer]

The following patches fix several compiler warnings which disturb my
sense of beauty when compiling all defconfigs before a release. Also
a missing _text is added to the x86 linker script to make it compile
again.

Sascha

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Sascha Hauer (5):
      string: remove unused bcopy function
      mtd: fix compiler warning
      USB gadget pxa: Fix compiler warning
      mips: Fix compiler warnings
      x86 linker script: Add missing _text

 arch/mips/lib/libgcc.h          |    4 ++++
 arch/x86/lib/barebox.lds.S      |    1 +
 drivers/mtd/core.c              |    2 ++
 drivers/usb/gadget/pxa27x_udc.c |    2 +-
 lib/string.c                    |   24 ------------------------
 5 files changed, 8 insertions(+), 25 deletions(-)