6733185 Further cleanup of SUN Studio 12 lint warnings in ON source. 6365532 socketvar.h strangles lint for everyone 5002763 Sockfs debug macros should be linted 6746261 _mkarglst accidentally exported from libc.

6641254 upgrading drm module for i915 3D driver 6638035 panic in mutex_vector_exit from i915_wait_irq 6635888 panic in drm_getsareactx 6637576 panic in drm_addmap 6643083 missing interrupts in i915_driver_irq_handler() --HG-- rename : usr/src/uts/common/io/drm/create_sunos_pci_lists.sh => deleted_files/usr/src/uts/common/io/drm/create_sunos_pci_lists.sh rename : usr/src/uts/common/io/drm/drm_pciids.txt => deleted_files/usr/src/uts/common/io/drm/drm_pciids.txt rename : usr/src/uts/intel/io/drm/i915_sundrv.c => deleted_files/usr/src/uts/intel/io/drm/i915_sundrv.c