Revert "gpio: update pca952x driver (not related to this device)"

This reverts commit 70b405d4e4ba4538946c4c9d48401a8363fbe981.
Revert "i2c: update all drivers"

This reverts commit a87b02d152bfc4eb6e98d2c3682311911c98b29c.
Revert "omap: cpu: update cpuidle driver and fix syntax for pm"

This reverts commit 542421601bf23ae4d593421e5241161bf26a1bc8.
Revert "include: hcd: update [3.0.31]"

This reverts commit 02a7b7d708fb7f7dd3ab1c8f0f13dd972d6fa572.
Revert "omap: cpuidle: correct behaviour"

This reverts commit f066f717e207ef70b1c76094b59722723e272b99.