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-asus-z00t-tm5p5-n35596.c | |
| parent | drm/ttm: remove the init_mem_type callback (diff) | |
| download | linux-dev-c3ee8c65f63799b02e1fb828bac99fd5008fb565.tar.xz linux-dev-c3ee8c65f63799b02e1fb828bac99fd5008fb565.zip | |
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-asus-z00t-tm5p5-n35596.c')
| -rw-r--r-- | drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c | 6 |
1 files changed, 1 insertions, 5 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 9a5b7644d756..e95bc9f60b3f 100644 --- a/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c +++ b/drivers/gpu/drm/panel/panel-asus-z00t-tm5p5-n35596.c @@ -315,11 +315,7 @@ static int tm5p5_nt35596_probe(struct mipi_dsi_device *dsi) return ret; } - ret = drm_panel_add(&ctx->panel); - if (ret < 0) { - dev_err(dev, "Failed to add panel: %d\n", ret); - return ret; - } + drm_panel_add(&ctx->panel); ret = mipi_dsi_attach(dsi); if (ret < 0) { |