i8257: add missing const

Signed-off-by: Hervé Poussineau <[email protected]> Message-id: [email protected] Signed-off-by: John Snow <[email protected]>
stefanha · Feb 3, 2016 · 8d3c4c8 · 8d3c4c8
1 parent b9ebd28
commit 8d3c4c8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/hw/dma/i8257.c b/hw/dma/i8257.c
@@ -87,7 +87,7 @@ enum {
 
 static void i8257_dma_run(void *opaque);
 
-static int channels[8] = {-1, 2, 3, 1, -1, -1, -1, 0};
+static const int channels[8] = {-1, 2, 3, 1, -1, -1, -1, 0};
 
 static void i8257_write_page(void *opaque, uint32_t nport, uint32_t data)
 {