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| 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-asus-z00t-tm5p5-n35596.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-asus-z00t-tm5p5-n35596.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c index 174ff434bd71..b3235781e6ba 100644 --- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c +++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c @@ -321,7 +321,7 @@ static int tm5p5_nt35596_probe(struct mipi_dsi_device *dsi) return 0; } -static int tm5p5_nt35596_remove(struct mipi_dsi_device *dsi) +static void tm5p5_nt35596_remove(struct mipi_dsi_device *dsi) { struct tm5p5_nt35596 *ctx = mipi_dsi_get_drvdata(dsi); int ret; @@ -332,8 +332,6 @@ static int tm5p5_nt35596_remove(struct mipi_dsi_device *dsi) "Failed to detach from DSI host: %d\n", ret); drm_panel_remove(&ctx->panel); - - return 0; } static const struct of_device_id tm5p5_nt35596_of_match[] = { |