Defined in 4 files as a typedef:

• Documentation/features/debug/kgdb/arch-support.txt, line 252 (as a typedef)
• arch/arm64/boot/dts/qcom/sm7125.dtsi, line 252 (as a typedef)
• drivers/media/platform/amphion/vpu_helpers.c, line 271 (as a typedef)
• drivers/usb/host/ohci-nxp.c, line 253 (as a typedef)

Defined in 3 files as a struct:

• arch/alpha/include/asm/io.h, line 260 (as a struct)
• drivers/gpu/drm/xe/compat-i915-headers/vlv_sideband_reg.h, line 260 (as a struct)
• include/acpi/actypes.h, line 994 (as a struct)

Referenced in 8 files:

• arch/s390/kernel/perf_cpum_sf.c, line 211
• drivers/acpi/acpica/acglobal.h, line 191
• drivers/acpi/acpica/nsaccess.c, line 37
• drivers/acpi/acpica/utglobal.c, line 70
• drivers/acpi/osl.c, line 525
• drivers/media/test-drivers/vidtv/vidtv_psi.c, line 56
• include/acpi/acpiosxf.h, line 64
• tools/power/acpi/os_specific/service_layers/osunixxf.c, line 212