rev = microcode_read_rev();
debug("microcode: updated to revision 0x%x date=%04x-%02x-%02x\n",
rev, update.date_code & 0xffff,
rev = microcode_read_rev();
debug("microcode: updated to revision 0x%x date=%04x-%02x-%02x\n",
rev, update.date_code & 0xffff,