From 146e176df7397b6f92c8b164cbb510d1537fad60 Mon Sep 17 00:00:00 2001
From: Vladimir Kondratyev <wulf@FreeBSD.org>
Date: Sat, 14 Nov 2020 10:34:18 +0000
Subject: [PATCH] LinuxKPI: Exclude linux/acpi.h content on non-ACPI archs.

LinuxKPI ACPI support is based on FreeBSD import of ACPICA which can be
compiled only on aarch64, amd64 and i386. Ifdef-out broken parts on our
side to avoid patching of vendor code.

This fixes drm-devel-kmod build on powerpc64(le).

Reported by:	pkubaj
---
 sys/compat/linuxkpi/common/include/linux/acpi.h | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/sys/compat/linuxkpi/common/include/linux/acpi.h b/sys/compat/linuxkpi/common/include/linux/acpi.h
index 51971e1c31a..068e0fe6fb0 100644
--- a/sys/compat/linuxkpi/common/include/linux/acpi.h
+++ b/sys/compat/linuxkpi/common/include/linux/acpi.h
@@ -33,10 +33,14 @@
 
 #include <linux/device.h>
 
+#if defined(__aarch64__) || defined(__amd64__) || defined(__i386__)
+
 #include <acpi/acpi.h>
 #include <acpi/acpi_bus.h>
 
 #define	ACPI_HANDLE(dev)	\
     ((dev)->bsddev != NULL ? bsd_acpi_get_handle((dev)->bsddev) : NULL)
 
+#endif
+
 #endif /* _LINUX_ACPI_H_ */