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| author | Wei Yongjun <weiyj.lk@gmail.com> | 2016-07-28 05:14:26 +0300 |
|---|---|---|
| committer | Daniel Vetter <daniel.vetter@ffwll.ch> | 2016-07-28 13:59:56 +0300 |
| commit | 12ae57aab43880eac500c43590e26d9d4411961b (patch) | |
| tree | 64275091f1018697f8dc9a3156b70318f3bd4850 /drivers/gpu/drm/arm | |
| parent | 1a9d71f84c8d6f981bc598398ddbbec4ee25e3c7 (diff) | |
| download | linux-12ae57aab43880eac500c43590e26d9d4411961b.tar.xz | |
drm/arm: mali-dp: Fix error return code in malidp_bind()
Fix to return error code -EINVAL from the error handling
case instead of 0, as done elsewhere in this function.
Fixes: 3c31760e760c ('drm/arm: mali-dp: Set crtc.port to the port
instead of the endpoint')
Signed-off-by: Wei Yongjun <weiyj.lk@gmail.com>
Acked-by: Brian Starkey <brian.starkey@arm.com>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Link: http://patchwork.freedesktop.org/patch/msgid/1469672066-13401-1-git-send-email-weiyj.lk@gmail.com
Diffstat (limited to 'drivers/gpu/drm/arm')
| -rw-r--r-- | drivers/gpu/drm/arm/malidp_drv.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/drivers/gpu/drm/arm/malidp_drv.c b/drivers/gpu/drm/arm/malidp_drv.c index 116032216e62..82171d223f2d 100644 --- a/drivers/gpu/drm/arm/malidp_drv.c +++ b/drivers/gpu/drm/arm/malidp_drv.c @@ -360,8 +360,10 @@ static int malidp_bind(struct device *dev) /* Set the CRTC's port so that the encoder component can find it */ ep = of_graph_get_next_endpoint(dev->of_node, NULL); - if (!ep) + if (!ep) { + ret = -EINVAL; goto port_fail; + } malidp->crtc.port = of_get_next_parent(ep); ret = component_bind_all(dev, drm); |