vendor_id1 11 include/sound/ac97/codec.h #define AC97_ID(vendor_id1, vendor_id2) \ vendor_id1 12 include/sound/ac97/codec.h ((((vendor_id1) & 0xffff) << 16) | ((vendor_id2) & 0xffff)) vendor_id1 13 include/sound/ac97/codec.h #define AC97_DRIVER_ID(vendor_id1, vendor_id2, mask_id1, mask_id2, _data) \ vendor_id1 14 include/sound/ac97/codec.h { .id = (((vendor_id1) & 0xffff) << 16) | ((vendor_id2) & 0xffff), \