[PATCH 2/2] drm/msm: use correct aspace pointer in msm_gem_put_iova()

[Daniel Mack]

Even though msm_gem_put_iova() is currently a NOP function, the caller
should pass in the address space pointer it used to obtain the object.

Other call sites were changed in 8bdcd949bbe7e ("drm/msm: pass
address-space to _get_iova() and friends"), but this one seems to have
been forgotten.

Signed-off-by: Daniel Mack <daniel at zonque.org>
Cc: Rob Clark <robdclark at gmail.com>
---
 drivers/gpu/drm/msm/dsi/dsi_host.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/gpu/drm/msm/dsi/dsi_host.c b/drivers/gpu/drm/msm/dsi/dsi_host.c
index c9b14948dc25..f844ca1f8e5a 100644
--- a/drivers/gpu/drm/msm/dsi/dsi_host.c
+++ b/drivers/gpu/drm/msm/dsi/dsi_host.c
@@ -1059,9 +1059,10 @@ static int dsi_tx_buf_alloc(struct msm_dsi_host *msm_host, int size)
 static void dsi_tx_buf_free(struct msm_dsi_host *msm_host)
 {
 	struct drm_device *dev = msm_host->dev;
+	struct msm_drm_private *priv = dev->dev_private;
 
 	if (msm_host->tx_gem_obj) {
-		msm_gem_put_iova(msm_host->tx_gem_obj, 0);
+		msm_gem_put_iova(msm_host->tx_gem_obj, priv->kms->aspace);
 		drm_gem_object_put_unlocked(msm_host->tx_gem_obj);
 		msm_host->tx_gem_obj = NULL;
 	}
-- 
2.14.3