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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-visionox-rm69299.c | |
| parent | drm/panel-novatek-nt35510: Emit an error message if power off fails (diff) | |
| download | linux-dev-79abca2b399009eb8d12c652d0f0f7a9c7a06289.tar.xz linux-dev-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-visionox-rm69299.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-visionox-rm69299.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panel/panel-visionox-rm69299.c b/drivers/gpu/drm/panel/panel-visionox-rm69299.c index db2443ac81d3..ec228c269146 100644 --- a/drivers/gpu/drm/panel/panel-visionox-rm69299.c +++ b/drivers/gpu/drm/panel/panel-visionox-rm69299.c @@ -256,7 +256,7 @@ err_dsi_attach: return ret; } -static int visionox_rm69299_remove(struct mipi_dsi_device *dsi) +static void visionox_rm69299_remove(struct mipi_dsi_device *dsi) { struct visionox_rm69299 *ctx = mipi_dsi_get_drvdata(dsi); @@ -264,7 +264,6 @@ static int visionox_rm69299_remove(struct mipi_dsi_device *dsi) mipi_dsi_device_unregister(ctx->dsi); drm_panel_remove(&ctx->panel); - return 0; } static const struct of_device_id visionox_rm69299_of_match[] = { |