Support "empty" phandles in interrups-extended properties. This is needed
authorkettenis <kettenis@openbsd.org>
Wed, 27 Jul 2022 20:26:17 +0000 (20:26 +0000)
committerkettenis <kettenis@openbsd.org>
Wed, 27 Jul 2022 20:26:17 +0000 (20:26 +0000)
commit345150ca3e11237247a69769f072115fa73a124b
treeedd67a3f76ad8feef5f50b392f729dfdc6c5cad8
parent2938582fc6d75f019f08830a1e2f2e3ef0b40479
Support "empty" phandles in interrups-extended properties.  This is needed
to support the device tree binding for the "apple,admac" controller.

ok visa@, patrick@
sys/arch/arm64/arm64/intr.c
sys/arch/armv7/armv7/intr.c
sys/arch/powerpc64/powerpc64/intr.c
sys/arch/riscv64/riscv64/intr.c