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-panasonic-vvx10f034n00.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-panasonic-vvx10f034n00.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c index 3991f5d950af..8ba6d8287938 100644 --- a/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c +++ b/drivers/gpu/drm/panel/panel-panasonic-vvx10f034n00.c @@ -250,7 +250,7 @@ static int wuxga_nt_panel_probe(struct mipi_dsi_device *dsi) return 0; } -static int wuxga_nt_panel_remove(struct mipi_dsi_device *dsi) +static void wuxga_nt_panel_remove(struct mipi_dsi_device *dsi) { struct wuxga_nt_panel *wuxga_nt = mipi_dsi_get_drvdata(dsi); int ret; @@ -264,8 +264,6 @@ static int wuxga_nt_panel_remove(struct mipi_dsi_device *dsi) dev_err(&dsi->dev, "failed to detach from DSI host: %d\n", ret); wuxga_nt_panel_del(wuxga_nt); - - return 0; } static void wuxga_nt_panel_shutdown(struct mipi_dsi_device *dsi) |