From: Fabio Estevam <fabio.estevam@nxp.com>
Date: Mon, 18 Dec 2017 11:02:25 -0200
Subject: drm/exynos: decon5433: Remove unnecessary platform_get_resource()
error check
Git-commit: cb30701b7482cfe2e03ca6186b7c89043faa1f25
Patch-mainline: v4.16-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: Inki Dae <inki.dae@samsung.com>
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Andrzej Hajda <a.hajda@samsung.com>
Signed-off-by: Inki Dae <inki.dae@samsung.com>
Acked-by: Petr Tesarik <ptesarik@suse.com>
---
drivers/gpu/drm/exynos/exynos5433_drm_decon.c | 5 -----
1 file changed, 5 deletions(-)
--- a/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
+++ b/drivers/gpu/drm/exynos/exynos5433_drm_decon.c
@@ -744,11 +744,6 @@ static int exynos5433_decon_probe(struct
}
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
- if (!res) {
- dev_err(dev, "cannot find IO resource\n");
- return -ENXIO;
- }
-
ctx->addr = devm_ioremap_resource(dev, res);
if (IS_ERR(ctx->addr)) {
dev_err(dev, "ioremap failed\n");