X-Git-Url: http://git.monstr.eu/?a=blobdiff_plain;f=include%2Facpi%2Fplatform%2Faclinux.h;h=72f52a1342a0f6d818575d49902c30342d0a368e;hb=9a15da1b84c9907f1f491023c517aa79d1ea4958;hp=4151c76141fac6b8536fa48a7b062e022e0b8977;hpb=85f94020033f931a5918ab26281b2afbe4d68b73;p=linux-2.6-microblaze.git

diff --git a/include/acpi/platform/aclinux.h b/include/acpi/platform/aclinux.h
index 4151c76141fa..72f52a1342a0 100644
--- a/include/acpi/platform/aclinux.h
+++ b/include/acpi/platform/aclinux.h
@@ -194,7 +194,8 @@
 
 #if defined(__ia64__)    || (defined(__x86_64__) && !defined(__ILP32__)) ||\
 	defined(__aarch64__) || defined(__PPC64__) ||\
-	defined(__s390x__)
+	defined(__s390x__) ||\
+	(defined(__riscv) && (defined(__LP64__) || defined(_LP64)))
 #define ACPI_MACHINE_WIDTH          64
 #define COMPILER_DEPENDENT_INT64    long
 #define COMPILER_DEPENDENT_UINT64   unsigned long