base: avoid shift warning in register array

Fix #422
2012-12-18 11:50:04 +01:00 · 2012-12-18 11:50:04 +01:00 · 28f81c4a9c
parent f2e462266e
commit 28f81c4a9c
1 changed files with 1 additions and 1 deletions
--- a/base/include/util/mmio.h
+++ b/base/include/util/mmio.h
@ -162,7 +162,7 @@ namespace Genode
 					ITEM_WIDTH      = _ITEM_WIDTH,
 					ITEM_WIDTH_LOG2 = Item::WIDTH_LOG2,
 					MAX_INDEX       = ITEMS - 1,
-					ITEM_MASK       = (1 << ITEM_WIDTH) - 1,
+					ITEM_MASK       = (1ULL << ITEM_WIDTH) - 1,
 				};

 				/* analogous to 'Mmio::Register::Register_base' */