From: Fabio Estevam <fabio.estevam@nxp.com>
Date: Mon, 18 Dec 2017 11:02:27 -0200
Subject: drm/rockchip: inno_hdmi: Remove unnecessary platform_get_resource()
 error check
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Git-commit: a2fad8d1bdd31b21d37b38e6203f71af6e9b42ad
Patch-mainline: v4.17-rc1
References: FATE#326289 FATE#326079 FATE#326049 FATE#322398 FATE#326166

devm_ioremap_resource() already checks if the resource is NULL, so
remove the unnecessary platform_get_resource() error check.

Cc: Heiko Stübner <heiko@sntech.de>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Heiko Stuebner <heiko@sntech.de>
Link: https://patchwork.freedesktop.org/patch/msgid/1513602150-7542-4-git-send-email-festevam@gmail.com

Acked-by: Petr Tesarik <ptesarik@suse.com>
---
 drivers/gpu/drm/rockchip/inno_hdmi.c |    3 ---
 1 file changed, 3 deletions(-)

--- a/drivers/gpu/drm/rockchip/inno_hdmi.c
+++ b/drivers/gpu/drm/rockchip/inno_hdmi.c
@@ -831,9 +831,6 @@ static int inno_hdmi_bind(struct device
 	hdmi->drm_dev = drm;
 
 	iores = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!iores)
-		return -ENXIO;
-
 	hdmi->regs = devm_ioremap_resource(dev, iores);
 	if (IS_ERR(hdmi->regs))
 		return PTR_ERR(hdmi->regs);