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 laurent.pinchart+renesas@ideasonboard.com --- drivers/gpu/drm/rcar-du/rcar_du_drv.c | 6 ------ 1 file changed, 6 deletions(-)
diff --git a/drivers/gpu/drm/rcar-du/rcar_du_drv.c b/drivers/gpu/drm/rcar-du/rcar_du_drv.c index 73c971e39b1c..b619a8024ec9 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)