drm/imx: dw_hdmi: Don't call platform_set_drvdata()

The IMX dw_hdmi driver just called platform_set_drvdata() to get
your hopes up that maybe, somehow, you'd be able to retrieve the 'struct
imx_hdmi' from a pointer to the 'struct device'.  You can't.  When
we call dw_hdmi_bind() the main driver calls dev_set_drvdata(), which
clobbers our setting.

Let's just remove the platform_set_drvdata() to avoid dashing people's
hopes.

Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>

diff --git a/drivers/gpu/drm/imx/dw_hdmi-imx.c b/drivers/gpu/drm/imx/dw_hdmi-imx.c
index c69c3142819cf37fb462fa4568fe0420c2ea8ad1..a24631fdf4add310de0eeadc7001c6a12a711866 100644 (file)
--- a/drivers/gpu/drm/imx/dw_hdmi-imx.c
+++ b/drivers/gpu/drm/imx/dw_hdmi-imx.c
@@ -225,8 +225,6 @@ static int dw_hdmi_imx_bind(struct device *dev, struct device *master,
        if (!iores)
                return -ENXIO;
 
-       platform_set_drvdata(pdev, hdmi);
-
        encoder->possible_crtcs = drm_of_find_possible_crtcs(drm, dev->of_node);
        /*
         * If we failed to find the CRTC(s) which this encoder is