From 9a81e0e20d5f6a99db68117a50d2cde847c92e1a Mon Sep 17 00:00:00 2001
From: Al Viro <viro@ftp.linux.org.uk>
Date: Fri, 30 Sep 2005 03:36:50 +0100
Subject: [PATCH] --- yaml --- r: 9475 b: refs/heads/master c:
 c215a16a4ad620b612b51495cbb99dbbb59bb585 h: refs/heads/master i:   9473:
 d25871bccf58ea887bce9dca1ceeaa69bd8b8e38   9471:
 4661b396524078461edecbb155322d744ee91987 v: v3

---
 [refs]                              | 2 +-
 trunk/arch/ppc64/kernel/bpa_iommu.c | 6 +++++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/[refs] b/[refs]
index 871d7fdd3a2a..bf7284e3468f 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 4735885701d7c24ed54f35f5102d32b3aabee55e
+refs/heads/master: c215a16a4ad620b612b51495cbb99dbbb59bb585
diff --git a/trunk/arch/ppc64/kernel/bpa_iommu.c b/trunk/arch/ppc64/kernel/bpa_iommu.c
index f33a7bccb0d7..507eb9d0223f 100644
--- a/trunk/arch/ppc64/kernel/bpa_iommu.c
+++ b/trunk/arch/ppc64/kernel/bpa_iommu.c
@@ -99,7 +99,11 @@ get_iost_entry(unsigned long iopt_base, unsigned long io_address, unsigned page_
 		break;
 
 	default: /* not a known compile time constant */
-		BUILD_BUG_ON(1);
+		{
+			/* BUILD_BUG_ON() is not usable here */
+			extern void __get_iost_entry_bad_page_size(void);
+			__get_iost_entry_bad_page_size();
+		}
 		break;
 	}