Merge tag 'v2.6.38' of git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6

[mv-sheeva.git] / arch / powerpc / include / asm / feature-fixups.h

diff --git a/arch/powerpc/include/asm/feature-fixups.h b/arch/powerpc/include/asm/feature-fixups.h
index 96a7d067fbb260ce03f0d03a8163a3d755d4c08a..921a8470e18a591b70c88ad6796a08ee0c6a588c 100644 (file)
--- a/arch/powerpc/include/asm/feature-fixups.h
+++ b/arch/powerpc/include/asm/feature-fixups.h
@@ -37,18 +37,21 @@ label##2:                                           \
        .align 2;                                       \
 label##3:
 
-#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect)  \
-label##4:                                              \
-       .popsection;                                    \
-       .pushsection sect,"a";                          \
-       .align 3;                                       \
-label##5:                                              \
-       FTR_ENTRY_LONG msk;                             \
-       FTR_ENTRY_LONG val;                             \
-       FTR_ENTRY_OFFSET label##1b-label##5b;           \
-       FTR_ENTRY_OFFSET label##2b-label##5b;           \
-       FTR_ENTRY_OFFSET label##3b-label##5b;           \
-       FTR_ENTRY_OFFSET label##4b-label##5b;           \
+#define MAKE_FTR_SECTION_ENTRY(msk, val, label, sect)          \
+label##4:                                                      \
+       .popsection;                                            \
+       .pushsection sect,"a";                                  \
+       .align 3;                                               \
+label##5:                                                      \
+       FTR_ENTRY_LONG msk;                                     \
+       FTR_ENTRY_LONG val;                                     \
+       FTR_ENTRY_OFFSET label##1b-label##5b;                   \
+       FTR_ENTRY_OFFSET label##2b-label##5b;                   \
+       FTR_ENTRY_OFFSET label##3b-label##5b;                   \
+       FTR_ENTRY_OFFSET label##4b-label##5b;                   \
+       .ifgt (label##4b-label##3b)-(label##2b-label##1b);      \
+       .error "Feature section else case larger than body";    \
+       .endif;                                                 \
        .popsection;