Re: [PATCH -next] clk: imx: fix potential NULL dereference in imx8qxp_lpcg_clk_probe()
From: Fabio Estevam <festevam@gmail.com>
Date: 2018-12-18 09:48:50
Also in:
kernel-janitors, linux-clk
Hi Wei, On Tue, Dec 18, 2018 at 4:36 AM Wei Yongjun [off-list ref] wrote:
res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+ if (!res)
+ return -EINVAL;
base = devm_ioremap(dev, res->start, resource_size(res));Wouldn't it be better to use devm_ioremap_resource(), which does the NULL check? _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel