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drm: Remove unnecessary drm_panel_attach and drm_panel_detach

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These functions are now empty and no longer
useful so remove the functions and their uses.

Signed-off-by: Joe Perches <joe@perches.com>
Cc: Bernard Zhao <bernard@vivo.com>
Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>
Cc: Maxime Ripard <mripard@kernel.org>,
Cc: Thomas Zimmermann <tzimmermann@suse.de>
Cc: Thierry Reding <thierry.reding@gmail.com>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Icenowy Zheng <icenowy@aosc.io>,
Cc: Jagan Teki <jagan@amarulasolutions.com>
Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Cc: Robert Chiras <robert.chiras@nxp.com>
Cc: dri-devel@lists.freedesktop.org,
Cc: linux-kernel@vger.kernel.org
Cc: opensource.kernel@vivo.com
Signed-off-by: Sam Ravnborg <sam@ravnborg.org> # Fixed build and a few warnings
Link: https://patchwork.freedesktop.org/patch/msgid/9e13761020750b1ce2f1fabee23ef6e2a2942882.camel@perches.com
This commit is contained in:
Joe Perches
2020-08-02 09:43:59 -07:00
committed by Sam Ravnborg
parent 018315d399
commit 87154ff86b
23 changed files with 5 additions and 196 deletions
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10
drivers/gpu/drm/imx/imx-ldb.c
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@@ -463,13 +463,6 @@ static int imx_ldb_register(struct drm_device *drm,
drm_connector_attach_encoder(&imx_ldb_ch->connector, encoder);
}
if (imx_ldb_ch->panel) {
ret = drm_panel_attach(imx_ldb_ch->panel,
&imx_ldb_ch->connector);
if (ret)
return ret;
}
return 0;
}
@@ -718,9 +711,6 @@ static void imx_ldb_unbind(struct device *dev, struct device *master,
for (i = 0; i < 2; i++) {
struct imx_ldb_channel *channel = &imx_ldb->channel[i];
if (channel->panel)
drm_panel_detach(channel->panel);
kfree(channel->edid);
i2c_put_adapter(channel->ddc);
}