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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-novatek-nt35950.c | |
| parent | 1fd452c403ca2cd9dcbd8465f9f72be52e15ac1a (diff) | |
| download | lwn-79abca2b399009eb8d12c652d0f0f7a9c7a06289.tar.gz lwn-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-novatek-nt35950.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-novatek-nt35950.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-novatek-nt35950.c b/drivers/gpu/drm/panel/panel-novatek-nt35950.c index 288c7fa83ecc..3a844917da07 100644 --- a/drivers/gpu/drm/panel/panel-novatek-nt35950.c +++ b/drivers/gpu/drm/panel/panel-novatek-nt35950.c @@ -620,7 +620,7 @@ static int nt35950_probe(struct mipi_dsi_device *dsi) return 0; } -static int nt35950_remove(struct mipi_dsi_device *dsi) +static void nt35950_remove(struct mipi_dsi_device *dsi) { struct nt35950 *nt = mipi_dsi_get_drvdata(dsi); int ret; @@ -639,8 +639,6 @@ static int nt35950_remove(struct mipi_dsi_device *dsi) } drm_panel_remove(&nt->panel); - - return 0; } static const struct nt35950_panel_mode sharp_ls055d1sx04_modes[] = { |