From d72ac4bbf4cc8f6b50526ce400861f176659884f Mon Sep 17 00:00:00 2001 From: =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= Date: Fri, 8 Jul 2022 11:49:20 +0200 Subject: [PATCH] drm/panel: simple: Make panel_simple_remove() return void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: Uwe Kleine-König Reviewed-by: Sam Ravnborg Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20220708094922.1408248-2-u.kleine-koenig@pengutronix.de --- drivers/gpu/drm/panel/panel-simple.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/panel/panel-simple.c b/drivers/gpu/drm/panel/panel-simple.c index ff5e1a44c43a..0ad3d1de4a98 100644 --- a/drivers/gpu/drm/panel/panel-simple.c +++ b/drivers/gpu/drm/panel/panel-simple.c @@ -696,7 +696,7 @@ free_ddc: 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)