[ARM] kmap: fix build errors with DEBUG_HIGHMEM enabled

d451564 broke ARM by requiring KM_IRQ_PTE, KM_NMI and KM_NMI_PTE to always be defined. Solve this by providing invalid definitions for these constants, but only if CONFIG_DEBUG_HIGHMEM is enabled. Signed-off-by: Russell King <[email protected]>
tdeneau · Nov 20, 2009 · 4ff1fa2 · 4ff1fa2
1 parent a8a8a66
commit 4ff1fa2
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
@@ -22,4 +22,10 @@ enum km_type {
 	KM_TYPE_NR
 };
 
+#ifdef CONFIG_DEBUG_HIGHMEM
+#define KM_NMI		(-1)
+#define KM_NMI_PTE	(-1)
+#define KM_IRQ_PTE	(-1)
+#endif
+
 #endif