Defined in 4 files as a macro:

• drivers/regulator/bd96801-regulator.c, line 64 (as a macro)
• include/linux/w1.h, line 64 (as a macro)
• include/uapi/linux/if_ether.h, line 82 (as a macro)
• scripts/Kbuild.include, line 64 (as a macro)

Referenced in 4 files:

• arch/arm/boot/dts/broadcom/bcm2837-rpi-3-a-plus.dts, line 458
• drivers/gpu/drm/vc4/Makefile, line 419
• drivers/net/ethernet/mediatek/airoha_eth.c, line 1030
• drivers/net/ppp/pppoe.c, line 521