* 'gpio/merge' of git://git.secretlab.ca/git/linux-2.6:
gpio: Fix DA9052 GPIO build errors.
gpio: mpc8xxx: don't allow input-only pins to be output for MPC5121
gpio-ml-ioh: Add the irq_disable/irq_enable hooks for ml-ioh irq chip
gpio-ml-ioh: fix a bug in the interrupt handler
gpio: pl061: drop extra check for NULL platform_data