Suppress gcc 4.x -Wpointer-sign (included in -Wall) warnings

git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@5275 c046a42c-6fe2-441c-8c8c-71466251a162

1 files changed, 1 insertions, 1 deletions

diff --git a/hw/pl080.c b/hw/pl080.c
index 059e667028..66d0398fda 100644
--- a/hw/pl080.c
+++ b/hw/pl080.c
@@ -80,7 +80,7 @@ static void pl080_run(pl080_state *s)
     int src_id;
     int dest_id;
     int size;
-    char buff[4];
+    uint8_t buff[4];
     uint32_t req;
 
     s->tc_mask = 0;