Defined in 7 files as a macro:

• block/blk-mq-sched.h, line 48 (as a macro)
• drivers/extcon/extcon-qcom-spmi-misc.c, line 48 (as a macro)
• drivers/gpu/drm/panfrost/panfrost_mmu.c, line 48 (as a macro)
• drivers/w1/slaves/w1_ds2780.c, line 46 (as a macro)
• include/net/bluetooth/hci.h, line 61 (as a macro)
• sound/soc/ti/davinci-mcasp.c, line 48 (as a macro)
• tools/testing/selftests/bpf/prog_tests/rcu_read_lock.c, line 48 (as a macro)

Referenced in 4 files:

• drivers/bluetooth/bluecard_cs.c, line 705
• drivers/bluetooth/bt3c_cs.c, line 561
• drivers/bluetooth/dtl1_cs.c, line 460
• kernel/notifier.c, line 534