misc patches

[Sascha Hauer]

Some cleanup patches and also one patch which should
really be in the bootm series. The new uimage code uses
lseek. So to make it work on nand devices lseek is implemented
on bb devices. This currently is limited to readonly mode
which is enough for booting images.

Sascha Hauer (7):
      remove unused watchdog header
      remove unused keyboard.h file
      ARM cpuinfo: decode more bits, use ARRAY_SIZE
      ARM: remove unused icache command
      common.h: remove unused function declarations
      cdev: pass flags to open function
      nand-bb: implement lseek in readonly mode

 arch/arm/cpu/cpu.c         |   34 ----------------
 arch/arm/cpu/cpuinfo.c     |    6 +-
 arch/ppc/lib/board.c       |    1 -
 arch/ppc/lib/ppclinux.c    |    1 -
 arch/ppc/lib/ticks.S       |    1 -
 commands/bootm.c           |    1 -
 drivers/mtd/nand/nand-bb.c |   34 ++++++++++++++++-
 drivers/mtd/ubi/cdev.c     |    2 +-
 fs/devfs-core.c            |    2 +-
 fs/devfs.c                 |    2 +-
 include/common.h           |    5 --
 include/driver.h           |    2 +-
 include/keyboard.h         |   22 ----------
 include/watchdog.h         |   92 --------------------------------------------
 lib/readline_simple.c      |    1 -
 net/net.c                  |    1 -
 16 files changed, 40 insertions(+), 167 deletions(-)
 delete mode 100644 include/keyboard.h
 delete mode 100644 include/watchdog.h