diff options
| author | Bernard Zhao <bernard@vivo.com> | 2020-08-01 20:02:13 +0800 |
|---|---|---|
| committer | Sam Ravnborg <sam@ravnborg.org> | 2020-08-02 08:59:06 +0200 |
| commit | c3ee8c65f63799b02e1fb828bac99fd5008fb565 (patch) | |
| tree | 98d499bd08fe087dcd695457fb9ec22e4880912b /drivers/gpu/drm/panel/panel-tpo-td043mtea1.c | |
| parent | 1a3fb590856a9d7e8392d970fc07791b6703de94 (diff) | |
drm/panel: remove return value of function drm_panel_add
The function "int drm_panel_add(struct drm_panel *panel)"
always returns 0, this return value is meaningless.
Also, there is no need to check return value which calls
"drm_panel_add and", error branch code will never run.
Signed-off-by: Bernard Zhao <bernard@vivo.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Signed-off-by: Sam Ravnborg <sam@ravnborg.org>
Link: https://patchwork.freedesktop.org/patch/msgid/20200801120216.8488-1-bernard@vivo.com
Diffstat (limited to 'drivers/gpu/drm/panel/panel-tpo-td043mtea1.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-tpo-td043mtea1.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c index 9b2a356c4d9a..49e6c9386258 100644 --- a/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c +++ b/drivers/gpu/drm/panel/panel-tpo-td043mtea1.c @@ -460,11 +460,7 @@ static int td043mtea1_probe(struct spi_device *spi) drm_panel_init(&lcd->panel, &lcd->spi->dev, &td043mtea1_funcs, DRM_MODE_CONNECTOR_DPI); - ret = drm_panel_add(&lcd->panel); - if (ret < 0) { - sysfs_remove_group(&spi->dev.kobj, &td043mtea1_attr_group); - return ret; - } + drm_panel_add(&lcd->panel); return 0; } |