From 6a47a16dcef3fdda79a95452964d001a620db473 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Thu, 28 Apr 2022 18:28:03 +0200 Subject: drm/bridge: tfp410: Make tfp410_fini() return void MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit tfp410_fini() always returns zero. Make it return no value which makes it easier to see in the callers that there is no error to handle. Also the return value of i2c and platform driver remove callbacks is ignored anyway. This prepares making i2c and platform remove callbacks return void, too. Signed-off-by: Uwe Kleine-König Reviewed-by: Laurent Pinchart Signed-off-by: Robert Foss Link: https://patchwork.freedesktop.org/patch/msgid/20220428162803.185275-1-u.kleine-koenig@pengutronix.de --- drivers/gpu/drm/bridge/ti-tfp410.c | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/bridge/ti-tfp410.c b/drivers/gpu/drm/bridge/ti-tfp410.c index ba3fa2a9b8a4..756b3e6e776b 100644 --- a/drivers/gpu/drm/bridge/ti-tfp410.c +++ b/drivers/gpu/drm/bridge/ti-tfp410.c @@ -341,13 +341,11 @@ static int tfp410_init(struct device *dev, bool i2c) return 0; } -static int tfp410_fini(struct device *dev) +static void tfp410_fini(struct device *dev) { struct tfp410 *dvi = dev_get_drvdata(dev); drm_bridge_remove(&dvi->bridge); - - return 0; } static int tfp410_probe(struct platform_device *pdev) @@ -357,7 +355,9 @@ static int tfp410_probe(struct platform_device *pdev) static int tfp410_remove(struct platform_device *pdev) { - return tfp410_fini(&pdev->dev); + tfp410_fini(&pdev->dev); + + return 0; } static const struct of_device_id tfp410_match[] = { @@ -394,7 +394,9 @@ static int tfp410_i2c_probe(struct i2c_client *client, static int tfp410_i2c_remove(struct i2c_client *client) { - return tfp410_fini(&client->dev); + tfp410_fini(&client->dev); + + return 0; } static const struct i2c_device_id tfp410_i2c_ids[] = { -- cgit v1.2.3