Following build regressions noticed on Linux next-20230620 and next-20230621. Reported-by: Linux Kernel Functional Testing <lkft@xxxxxxxxxx> Regressions found on arm: - build/gcc-12-mxs_defconfig - build/clang-nightly-mxs_defconfig - build/gcc-8-mxs_defconfig - build/clang-16-mxs_defconfig Build log: -------- drivers/irqchip/irq-mxs.c:12:10: fatal error: linux/irqchip/mxs.h: No such file or directory 12 | #include <linux/irqchip/mxs.h> | ^~~~~~~~~~~~~~~~~~~~~ compilation terminated. Links: - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230621/testrun/17700541/suite/build/test/gcc-12-mxs_defconfig/log - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230621/testrun/17700541/suite/build/test/gcc-12-mxs_defconfig/history/ -- Linaro LKFT https://lkft.linaro.org