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 1e20603..8c04943 100644 (file)
--- 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);