diff options
| author | Uwe Kleine-König <u.kleine-koenig@pengutronix.de> | 2022-07-08 12:49:22 +0300 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2022-07-09 11:50:03 +0300 |
| commit | 79abca2b399009eb8d12c652d0f0f7a9c7a06289 (patch) | |
| tree | 0a095113b58582b43e543fddd9a9a14e23cea27f /drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c | |
| parent | 1fd452c403ca2cd9dcbd8465f9f72be52e15ac1a (diff) | |
| download | linux-79abca2b399009eb8d12c652d0f0f7a9c7a06289.tar.xz | |
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-tdo-tl070wsh30.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c b/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c index 820731be7147..d8487bc6d611 100644 --- a/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c +++ b/drivers/gpu/drm/panel/panel-tdo-tl070wsh30.c @@ -210,7 +210,7 @@ static int tdo_tl070wsh30_panel_probe(struct mipi_dsi_device *dsi) return mipi_dsi_attach(dsi); } -static int tdo_tl070wsh30_panel_remove(struct mipi_dsi_device *dsi) +static void tdo_tl070wsh30_panel_remove(struct mipi_dsi_device *dsi) { struct tdo_tl070wsh30_panel *tdo_tl070wsh30 = mipi_dsi_get_drvdata(dsi); int err; @@ -222,8 +222,6 @@ static int tdo_tl070wsh30_panel_remove(struct mipi_dsi_device *dsi) drm_panel_remove(&tdo_tl070wsh30->base); drm_panel_disable(&tdo_tl070wsh30->base); drm_panel_unprepare(&tdo_tl070wsh30->base); - - return 0; } static void tdo_tl070wsh30_panel_shutdown(struct mipi_dsi_device *dsi) |