From: Wei Yongjun Date: Thu, 18 Jun 2020 13:46:50 +0000 (+0000) Subject: drm/panel: otm8009a: Drop unnessary backlight_device_unregister() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=b27ff5c187dd18cdc0b78ad5f5a78069d168c860;p=linux.git drm/panel: otm8009a: Drop unnessary backlight_device_unregister() It's not necessary to unregister backlight device which registered with devm_backlight_device_register(). Fixes: 12a6cbd4f3f1 ("drm/panel: otm8009a: Use new backlight API") Reported-by: Hulk Robot Signed-off-by: Wei Yongjun Signed-off-by: Sam Ravnborg Link: https://patchwork.freedesktop.org/patch/msgid/20200618134650.44311-1-weiyongjun1@huawei.com --- diff --git a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c index 895ee3d1371e5..d956522f32ee0 100644 --- a/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c +++ b/drivers/gpu/drm/panel/panel-orisetech-otm8009a.c @@ -479,7 +479,6 @@ static int otm8009a_probe(struct mipi_dsi_device *dsi) if (ret < 0) { dev_err(dev, "mipi_dsi_attach failed. Is host ready?\n"); drm_panel_remove(&ctx->panel); - backlight_device_unregister(ctx->bl_dev); return ret; }