arm-soc fixes for v3.3-rc6

Another set of arm-soc bug fixes on top of v3.3-rc5. The few larger
bits are all for devices that still need to get set up in board code.

Only three platforms are in this set of fixes: omap2+, pxa and lpc32xx.
Merge branch 'lpc32xx/fixes' of git://git.antcom.de/linux-2.6 into fixes

* 'lpc32xx/fixes' of git://git.antcom.de/linux-2.6: (5 commits)
  ARM: LPC32xx: serial.c: Fixed loop limit
  ARM: LPC32xx: serial.c: HW bug workaround
  ARM: LPC32xx: irq.c: Clear latched event
  ARM: LPC32xx: Fix interrupt controller init
  ARM: LPC32xx: Fix irq on GPI_28

Update to Linux 3.3-rc5

Signed-off-by: Arnd Bergmann <arnd@arndb.de>