From: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
This patch looks like it should be in the 3.9-stable tree, should we apply
it?
------------------
From: "Sachin Kamat <sachin.kamat@xxxxxxxxxx>"
commit 9e48854c58ca9a0f39e716dcb18247bfc21e2022 upstream
Instead of checking if num_encoders is zero, it is being assigned 0.
Convert the assignment to a check.
Signed-off-by: Sachin Kamat <sachin.kamat@xxxxxxxxxx>
Acked-by: Rob Clark <robdclark@xxxxxxxxx>
Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx>
Signed-off-by: Jonghwan Choi <jhbird.choi@xxxxxxxxxxx>
---
drivers/gpu/drm/tilcdc/tilcdc_drv.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/gpu/drm/tilcdc/tilcdc_drv.c b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
index c5b592d..bfac582 100644
--- a/drivers/gpu/drm/tilcdc/tilcdc_drv.c
+++ b/drivers/gpu/drm/tilcdc/tilcdc_drv.c
@@ -75,7 +75,7 @@ static int modeset_init(struct drm_device *dev)
mod->funcs->modeset_init(mod, dev);
}
- if ((priv->num_encoders = 0) || (priv->num_connectors == 0)) {
+ if ((priv->num_encoders == 0) || (priv->num_connectors == 0)) {
/* oh nos! */
dev_err(dev->dev, "no encoders/connectors found\n");
return -ENXIO;
--
1.8.1.2
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