/usr/src/linux-headers-5.15.0-190/arch/sh/kernel/cpu/irq
Edit: /usr/src/linux-headers-5.15.0-190/arch/sh/kernel/cpu/irq/Makefile (159B)
# SPDX-License-Identifier: GPL-2.0
#
# Makefile for the Linux/SuperH CPU-specific IRQ handlers.
#
obj-y += imask.o
obj-$(CONFIG_CPU_HAS_IPR_IRQ) += ipr.o