From: Laurent Pinchart Date: Mon, 3 Oct 2016 14:40:20 +0000 (+0300) Subject: drm: rcar-du: Remove test for impossible error condition X-Git-Tag: v4.10-rc1~154^2~31^2~9 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=0fab63c7b868a3ee8066114fabb25e108c38c3ce;p=platform%2Fkernel%2Flinux-exynos.git drm: rcar-du: Remove test for impossible error condition The driver has lost platform data support a long time ago. R-Car DU devices can only be instantiated through DT now, making it impossible to have a NULL DT node pointer. Remove the error check. Signed-off-by: Laurent Pinchart Reviewed-by: Gustavo Padovan --- diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 73c971e..b619a80 100644 --- a/drivers/gpu/drm/rcar-du/rcar_du_drv.c +++ b/drivers/gpu/drm/rcar-du/rcar_du_drv.c @@ -294,17 +294,11 @@ static int rcar_du_remove(struct platform_device *pdev) static int rcar_du_probe(struct platform_device *pdev) { - struct device_node *np = pdev->dev.of_node; struct rcar_du_device *rcdu; struct drm_device *ddev; struct resource *mem; int ret; - if (np == NULL) { - dev_err(&pdev->dev, "no device tree node\n"); - return -ENODEV; - } - /* Allocate and initialize the DRM and R-Car device structures. */ rcdu = devm_kzalloc(&pdev->dev, sizeof(*rcdu), GFP_KERNEL); if (rcdu == NULL)