[PATCH] bogus BUILD_BUG_ON() in bpa_iommu

[linux-2.6-block.git] / arch / ppc64 / kernel / bpa_iommu.c

diff --git a/arch/ppc64/kernel/bpa_iommu.c b/arch/ppc64/kernel/bpa_iommu.c
index f33a7bccb0d780ed4e66f03b0acf8113c5776cfe..507eb9d0223faef5f97d430051ebbd658f19c5b8 100644 (file)
--- a/arch/ppc64/kernel/bpa_iommu.c
+++ b/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;
        }