Revert "msm: gpio-v2: Clear the interrupt status before unmasking"

This reverts commit 3ef5f94a66d27f6c73309d5d496ff6a87a4e34d4.
Revert "msm: gpio-v2: Re-arrange the write to RAW_STATUS_EN"

This reverts commit 94922069fdd2d0cdda325fb6b2c5017f35226c37.
Revert "msm: gpio-v2: Fix spurious interrupts when gpio-irq is unmasked"

This reverts commit dd340ba529db202903e3428fe0a43e75efb0c742.