From: Wolfram Sang <wsa@the-dreams.de>
Date: Sun, 12 May 2013 13:19:47 +0000 (+0200)
Subject: drivers/gpu/host1x/drm: don't check resource with devm_ioremap_resource
X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=849d34571fee01dc45dd4dc9cd13d748c86762df;p=GitHub%2FLineageOS%2Fandroid_kernel_motorola_exynos9610.git

drivers/gpu/host1x/drm: don't check resource with devm_ioremap_resource

devm_ioremap_resource does sanity checks on the given resource. No need to
duplicate this in the driver.

Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
---

diff --git a/drivers/gpu/host1x/drm/dc.c b/drivers/gpu/host1x/drm/dc.c
index 1e2060324f02..8c04943f82e3 100644
--- a/drivers/gpu/host1x/drm/dc.c
+++ b/drivers/gpu/host1x/drm/dc.c
@@ -1128,11 +1128,6 @@ static int tegra_dc_probe(struct platform_device *pdev)
 		return err;
 
 	regs = platform_get_resource(pdev, IORESOURCE_MEM, 0);
-	if (!regs) {
-		dev_err(&pdev->dev, "failed to get registers\n");
-		return -ENXIO;
-	}
-
 	dc->regs = devm_ioremap_resource(&pdev->dev, regs);
 	if (IS_ERR(dc->regs))
 		return PTR_ERR(dc->regs);