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| author |   Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-07-08 11:49:20 +0200 |
|---|---|---|
| committer |   Sam Ravnborg <sam@ravnborg.org> | 2022-07-09 10:44:44 +0200 |
| commit | d72ac4bbf4cc8f6b50526ce400861f176659884f (patch) | |
| tree | 280e98fc95d15fb6dc29627bdd7c5dffcffa70a8 /drivers/gpu/drm/panel | |
| parent | drm/bridge: Avoid uninitialized variable warning (diff) | |
| download | linux-dev-d72ac4bbf4cc8f6b50526ce400861f176659884f.tar.xz linux-dev-d72ac4bbf4cc8f6b50526ce400861f176659884f.zip | |
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: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Reviewed-by: Sam Ravnborg <sam@ravnborg.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20220708094922.1408248-2-u.kleine-koenig@pengutronix.de
Diffstat (limited to 'drivers/gpu/drm/panel')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-simple.c | 12 |
1 files 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) |