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drm: Remove the struct drm_device platformdev field

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The field contains a pointer to the parent platform device of the DRM
device. As struct drm_device also contains a dev pointer to the struct
device embedded in the platform_device structure, the platformdev field
is redundant. Remove it and use the dev pointer directly.

Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Acked-by: Jyri Sarha <jsarha@ti.com>
Acked-by: Vincent Abriou <vincent.abriou@st.com> # For sti
Acked-by: Russell King <rmk+kernel@armlinux.org.uk> # For armada
Acked-by: Rob Clark <robdclark@gmail.com> # For msm
Acked-by: Xinwei Kong<kong.kongxinwei@hisilicon.com>
This commit is contained in:
Laurent Pinchart
2016-12-18 00:01:19 +02:00
parent 620f74f51c
commit 76adb460fd
9 changed files with 5 additions and 12 deletions
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3
drivers/gpu/drm/armada/armada_drv.c
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@@ -154,10 +154,9 @@ static int armada_drm_bind(struct device *dev)
return ret;
}
priv->drm.platformdev = to_platform_device(dev);
priv->drm.dev_private = priv;
platform_set_drvdata(priv->drm.platformdev, &priv->drm);
dev_set_drvdata(dev, &priv->drm);
INIT_WORK(&priv->fb_unref_work, armada_drm_unref_work);
INIT_KFIFO(priv->fb_unref);