sde: Fix SET_BIT and CLEAR_BIT macros.
1. Set output of SET_BIT and CLEAR_BIT to destination.
2. Remove kernel header dependency from hwc makefile.
Change-Id: Iad6f5776997064654178b54e0aba749576d85a50
diff --git a/displayengine/include/utils/constants.h b/displayengine/include/utils/constants.h
index b675633..44b6896 100644
--- a/displayengine/include/utils/constants.h
+++ b/displayengine/include/utils/constants.h
@@ -43,9 +43,9 @@
#define ROUND_UP(number, step) ((((number) + ((step) - 1)) / (step)) * (step))
-#define SET_BIT(value, bit) ((value) | (1 << (bit)))
-#define CLEAR_BIT(value, bit) ((value) & (~(1 << (bit))))
-#define IS_BIT(value, bit) ((value) & (1 << (bit)))
+#define SET_BIT(value, bit) (value |= (1 << (bit)))
+#define CLEAR_BIT(value, bit) (value &= (~(1 << (bit))))
+#define IS_BIT_SET(value, bit) (value & (1 << (bit)))
namespace sde {