pinctrl: msm: Move driver probe and irq probe to TLMM implementation

Remove extern references to pintypes on a TLMM.
Also summary irq handler should invoke handlers of any pintypes
that support interrupt controller functionality

Change-Id: I2a9a9ed6b1b967e8d5f553a93bfe03dbb194c0d0
Signed-off-by: Hanumant Singh <hanumant@codeaurora.org>