Revert "Whisp changes to defconfig"

This reverts commit 1acc7ffdc70ef5f071ff6d34292ae584a0e97bed.
Revert "msm: 8625 Add support to send secure SGI other CPU cores."

This reverts commit 4b4b39a4b9fb1524939bdd03e24f920cd780755c.
Revert "msm: 7x27a: Add support for FIQ handler."

This reverts commit ec71aefb16a0333c64416416d189be69c3491ec2.
Revert "msm: 8625: Send IPI_CPU_BACKTRACE when FIQ is raised"

This reverts commit 789e107d2ddf509601d409a01f62bb9426a5d829.