From: Chia-I Wu <olvaffe@gmail.com>
Date: Tue, 4 Jun 2013 05:25:38 +0000 (+0800)
Subject: ilo: unmap cp bo before destroying it
X-Git-Tag: android-x86-4.4-r3~11338
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=7cbf0a410e565b6a02c4b45f73364d3537780105;hp=27804b2fc705bdcd3ff3d4ffd12534bc42f70805;p=android-x86%2Fexternal-mesa.git

ilo: unmap cp bo before destroying it

The BOs are mapped in their entire life times for the chipsets we support so
do not forget to unmap it.
---

diff --git a/src/gallium/drivers/ilo/ilo_cp.c b/src/gallium/drivers/ilo/ilo_cp.c
index 1fd47410bcd..b29a014591c 100644
--- a/src/gallium/drivers/ilo/ilo_cp.c
+++ b/src/gallium/drivers/ilo/ilo_cp.c
@@ -256,8 +256,13 @@ ilo_cp_flush(struct ilo_cp *cp)
 void
 ilo_cp_destroy(struct ilo_cp *cp)
 {
-   if (cp->bo)
+   if (cp->bo) {
+      if (!cp->sys)
+         cp->bo->unmap(cp->bo);
+
       cp->bo->unreference(cp->bo);
+   }
+
    if (cp->render_ctx)
       cp->winsys->destroy_context(cp->winsys, cp->render_ctx);