Revert "bcmdhd:  compile with -fno-strict-aliasing flag"

This reverts commit 918e873ccfcb16de26f085e5d43184af9cc09dec.
Revert "Makefile:  remove -fno-strict-aliasing flag"

This reverts commit b06bb0be3ec88804eb690c811cc08df8ddeec36b.