Commit aed45ab4 authored Feb 20, 2015 by Dan Carpenter Committed by Inki Dae Mar 18, 2015

drm/exynos: IS_ERR() vs NULL bug



of_iomap() doesn't return error pointers, it returns NULL on error.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk>
Signed-off-by: Inki Dae <inki.dae@samsung.com>

parent 5fcc3c88

drivers/gpu/drm/exynos/exynos7_drm_decon.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -888,8 +888,8 @@ static int decon_probe(struct platform_device *pdev)
		of_node_put(i80_if_timings);

		ctx->regs = of_iomap(dev->of_node, 0);
		if (IS_ERR(ctx->regs)) {
		ret = PTR_ERR(ctx->regs);
		if (!ctx->regs) {
		ret = -ENOMEM;
		goto err_del_component;
		}