From 610055809f4030bd0e7312c6b0c561fdfe6e0183 Mon Sep 17 00:00:00 2001
From: Eric Engestrom <eric.engestrom@imgtec.com>
Date: Tue, 13 Mar 2018 10:55:22 +0000
Subject: [PATCH] exa: promise not to touch the data when swapping pointers
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exa/exa.c:525:10: warning: initialization discards ‘const’ qualifier from pointer target type [-Wdiscarded-qualifiers]
     swap(pExaGC, pGC, funcs);
          ^

Signed-off-by: Eric Engestrom <eric.engestrom@imgtec.com>
Reviewed-by: Emil Velikov <emil.velikov@collabora.com>
---
 exa/exa_priv.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/exa/exa_priv.h b/exa/exa_priv.h
index ca4db720f..912e21478 100644
--- a/exa/exa_priv.h
+++ b/exa/exa_priv.h
@@ -244,7 +244,7 @@ extern DevPrivateKeyRec exaScreenPrivateKeyRec;
 }
 #else
 #define swap(priv, real, mem) {\
-    void *tmp = priv->Saved##mem; \
+    const void *tmp = priv->Saved##mem; \
     priv->Saved##mem = real->mem; \
     real->mem = tmp; \
 }