In the process of cleaning up DT includes, I found that some drivers using DT functions could build without any explicit DT include. I traced the include to be coming from acpi.h via irqdomain.h. I was pleasantly surprised that there were not 100s or even 10s of warnings when breaking the include chain. So here's the resulting series. I'd suggest Rafael take the whole series. Alternatively,the fixes can be applied in 6.4 and then the last patch either after rc1 or the following cycle. Signed-off-by: Rob Herring <robh@xxxxxxxxxx> --- Rob Herring (5): iio: adc: ad7292: Add explicit include for of.h staging: iio: resolver: ad2s1210: Add explicit include for of.h net: rfkill-gpio: Add explicit include for of.h serial: 8250_tegra: Add explicit include for of.h ACPI: Replace irqdomain.h include with struct declarations drivers/iio/adc/ad7292.c | 1 + drivers/staging/iio/resolver/ad2s1210.c | 1 + drivers/tty/serial/8250/8250_tegra.c | 1 + include/linux/acpi.h | 4 +++- net/rfkill/rfkill-gpio.c | 1 + 5 files changed, 7 insertions(+), 1 deletion(-) --- base-commit: fe15c26ee26efa11741a7b632e9f23b01aca4cc6 change-id: 20230329-acpi-header-cleanup-665331828436 Best regards, -- Rob Herring <robh@xxxxxxxxxx>