NBITS 7921 drivers/net/wireless/broadcom/brcm80211/brcmsmac/main.c wlc->ucode_rev = (rev << NBITS(u16)) | patch; NBITS 31 tools/perf/tests/bitmap.c unsigned long *bm = get_bitmap(str, NBITS); NBITS 35 tools/perf/tests/bitmap.c bitmap_scnprintf(bm, NBITS, buf, sizeof(buf));