From: Laurent Pinchart Date: Sun, 11 Feb 2018 15:07:37 +0200 Subject: drm: omapdrm: displays: Remove OF node check in encoder drivers Git-commit: 1a5d98a7de05fe6181aae60ce82591d711f08bc2 Patch-mainline: v4.17-rc1 References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166 No encoder is instantiated through platform data anymore, there is no need to check for OF node presence. Signed-off-by: Laurent Pinchart Reviewed-by: Sebastian Reichel Signed-off-by: Tomi Valkeinen Acked-by: Petr Tesarik --- drivers/gpu/drm/omapdrm/displays/encoder-opa362.c | 5 ----- drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c | 3 --- drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c | 3 --- 3 files changed, 11 deletions(-) --- a/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-opa362.c @@ -179,11 +179,6 @@ static int opa362_probe(struct platform_ dev_dbg(&pdev->dev, "probe\n"); - if (node == NULL) { - dev_err(&pdev->dev, "Unable to find device tree\n"); - return -EINVAL; - } - ddata = devm_kzalloc(&pdev->dev, sizeof(*ddata), GFP_KERNEL); if (!ddata) return -ENOMEM; --- a/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-tfp410.c @@ -201,9 +201,6 @@ static int tfp410_probe(struct platform_ platform_set_drvdata(pdev, ddata); - if (!pdev->dev.of_node) - return -ENODEV; - r = tfp410_probe_of(pdev); if (r) return r; --- a/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c +++ b/drivers/gpu/drm/omapdrm/displays/encoder-tpd12s015.c @@ -299,9 +299,6 @@ static int tpd_probe(struct platform_dev platform_set_drvdata(pdev, ddata); - if (!pdev->dev.of_node) - return -ENODEV; - r = tpd_probe_of(pdev); if (r) return r;