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drm/omap: clear omap_obj->paddr in omap_gem_put_paddr()

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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>
This commit is contained in:
Tomi Valkeinen 2014-09-03 19:25:53 +00:00
parent 549a754981
commit 3f4d17c4ec
1 changed files with 1 additions and 0 deletions
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1
drivers/gpu/drm/omapdrm/omap_gem.c
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@ -828,6 +828,7 @@ int omap_gem_put_paddr(struct drm_gem_object *obj)
dev_err(obj->dev->dev, dev_err(obj->dev->dev,
"could not release unmap: %d\n", ret); "could not release unmap: %d\n", ret);
} }
omap_obj->paddr = 0;
omap_obj->block = NULL; omap_obj->block = NULL;
} }
} }