drm/omap: clear omap_obj->paddr in omap_gem_put_paddr()
Clear omap_obj's paddr when unmapping the memory, so that it's easier to
catch bad use of the paddr.
Signed-off-by: Tomi Valkeinen <tomi.valkeinen@ti.com>
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.c b/drivers/gpu/drm/omapdrm/omap_gem.c
index aeb91ed..9b250c9 100644
--- a/drivers/gpu/drm/omapdrm/omap_gem.c
+++ b/drivers/gpu/drm/omapdrm/omap_gem.c
@@ -828,6 +828,7 @@
dev_err(obj->dev->dev,
"could not release unmap: %d\n", ret);
}
+ omap_obj->paddr = 0;
omap_obj->block = NULL;
}
}