Revert "drivers: add msm8660 panel drivers"

This reverts commit dcf35773e9f3985bd28fa8ee596c5355c3c19411.
Revert "celox: dali: add header file to clean up defines"

This reverts commit 6633b4c2cd2ef0a95e51114e5107b89c82fd2003.
Revert "mach-msm: initial import of msm8660 board files"

This reverts commit 27a5e1eee170af037e0c772a9c7fdb471703ec58.