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| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-07-08 11:49:22 +0200 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2022-07-09 10:50:03 +0200 |
| commit | 79abca2b399009eb8d12c652d0f0f7a9c7a06289 (patch) | |
| tree | 0a095113b58582b43e543fddd9a9a14e23cea27f /drivers/gpu/drm/panel/panel-khadas-ts050.c | |
| parent | drm/panel-novatek-nt35510: Emit an error message if power off fails (diff) | |
| download | linux-79abca2b399009eb8d12c652d0f0f7a9c7a06289.tar.xz linux-79abca2b399009eb8d12c652d0f0f7a9c7a06289.zip | |
drm/mipi-dsi: Make remove callback return void
All implementations return 0 and the return value of mipi_dsi_drv_remove()
is ignored anyhow.
So change the prototype of the remove function to return no value. This
way driver authors are not tempted to assume that passing an error to
the upper layer is a good idea. All drivers are adapted accordingly.
There is no intended change of behaviour.
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/20220708094922.1408248-4-u.kleine-koenig@pengutronix.de
Diffstat (limited to 'drivers/gpu/drm/panel/panel-khadas-ts050.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-khadas-ts050.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-khadas-ts050.c b/drivers/gpu/drm/panel/panel-khadas-ts050.c index a3ec4cbdbf7a..1ab1ebe30882 100644 --- a/drivers/gpu/drm/panel/panel-khadas-ts050.c +++ b/drivers/gpu/drm/panel/panel-khadas-ts050.c @@ -830,7 +830,7 @@ static int khadas_ts050_panel_probe(struct mipi_dsi_device *dsi) return err; } -static int khadas_ts050_panel_remove(struct mipi_dsi_device *dsi) +static void khadas_ts050_panel_remove(struct mipi_dsi_device *dsi) { struct khadas_ts050_panel *khadas_ts050 = mipi_dsi_get_drvdata(dsi); int err; @@ -842,8 +842,6 @@ static int khadas_ts050_panel_remove(struct mipi_dsi_device *dsi) drm_panel_remove(&khadas_ts050->base); drm_panel_disable(&khadas_ts050->base); drm_panel_unprepare(&khadas_ts050->base); - - return 0; } static void khadas_ts050_panel_shutdown(struct mipi_dsi_device *dsi) |