From: Marc-André Lureau <marcandre.lur...@redhat.com>
gcc 5.4.0-6ubuntu1~16.04.5 build with UBSAN enabled error:
CC hw/display/exynos4210_fimd.o
/home/petmay01/linaro/qemu-for-merges/hw/display/exynos4210_fimd.c: In
function ‘fimd_get_buffer_id’:
/home/petmay01/linaro/qemu-for-merges/hw/display/exynos4210_fimd.c:1105:5:
error: case label does not reduce to an integer constant
case FIMD_WINCON_BUF2_STAT:
Because FIMD_WINCON_BUF2_STAT case contains an integer
overflow, use U suffix to get the unsigned type.
Signed-off-by: Marc-André Lureau <marcandre.lur...@redhat.com>
Message-Id: <20180116151152.4040-2-marcandre.lur...@redhat.com>
Signed-off-by: Paolo Bonzini <pbonz...@redhat.com>
---
hw/display/exynos4210_fimd.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/hw/display/exynos4210_fimd.c b/hw/display/exynos4210_fimd.c
index fd0b2be..86e37e9 100644
--- a/hw/display/exynos4210_fimd.c
+++ b/hw/display/exynos4210_fimd.c
@@ -98,7 +98,7 @@
#define FIMD_WINCON_BUFSTATUS ((1 << 21) | (1 << 31))
#define FIMD_WINCON_BUF0_STAT ((0 << 21) | (0 << 31))
#define FIMD_WINCON_BUF1_STAT ((1 << 21) | (0 << 31))
-#define FIMD_WINCON_BUF2_STAT ((0 << 21) | (1 << 31))
+#define FIMD_WINCON_BUF2_STAT ((0 << 21) | (1U << 31))
#define FIMD_WINCON_BUFSELECT ((1 << 20) | (1 << 30))
#define FIMD_WINCON_BUF0_SEL ((0 << 20) | (0 << 30))
#define FIMD_WINCON_BUF1_SEL ((1 << 20) | (0 << 30))
--
1.8.3.1
