Commit d72ac4bb authored by Uwe Kleine-König's avatar Uwe Kleine-König Committed by Sam Ravnborg
Browse files

drm/panel: simple: Make panel_simple_remove() return void 



panel_simple_remove() returns zero unconditionally. Make it return no value
instead making more obvious what happens in the callers.

This is a preparation for making platform and mipi-dsi remove callbacks
return void.

Signed-off-by: default avatarUwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: default avatarSam Ravnborg <sam@ravnborg.org>
Signed-off-by: default avatarSam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708094922.1408248-2-u.kleine-koenig@pengutronix.de
parent 7d120273

drivers/gpu/drm/panel/panel-simple.c

+7 −5
Original line number Diff line number Diff line
@@ -696,7 +696,7 @@ static int panel_simple_probe(struct device *dev, const struct panel_desc *desc) 
	return err;

}



static int panel_simple_remove(struct device *dev)

static void panel_simple_remove(struct device *dev)

{

	struct panel_simple *panel = dev_get_drvdata(dev);
@@ -708,8 +708,6 @@ static int panel_simple_remove(struct device *dev) 
	pm_runtime_disable(dev);

	if (panel->ddc)

		put_device(&panel->ddc->dev);



	return 0;

}



static void panel_simple_shutdown(struct device *dev)
@@ -4273,7 +4271,9 @@ static int panel_simple_platform_probe(struct platform_device *pdev) 


static int panel_simple_platform_remove(struct platform_device *pdev)

{

	return panel_simple_remove(&pdev->dev);

	panel_simple_remove(&pdev->dev);



	return 0;

}



static void panel_simple_platform_shutdown(struct platform_device *pdev)
@@ -4574,7 +4574,9 @@ static int panel_simple_dsi_remove(struct mipi_dsi_device *dsi) 
	if (err < 0)

		dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", err);



	return panel_simple_remove(&dsi->dev);

	panel_simple_remove(&dsi->dev);



	return 0;

}



static void panel_simple_dsi_shutdown(struct mipi_dsi_device *dsi)