| Date | Sat, 7 Mar 2015 14:21:26 +0100 | Subject | Re: [PATCH 3/3] mtd: nand: add NAND driver for Broadcom STB NAND controller | From | Rafał Miłecki <> |
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On 7 March 2015 at 02:18, Brian Norris <computersforpeace@gmail.com> wrote: > + /* NAND register range */ > + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); > + ctrl->nand_base = devm_ioremap_resource(dev, res); > + if (!ctrl->nand_base) > + return -ENODEV;
This is what I got during my first test: brcmstb_nand 11315e0.nand: can't request region for resource [mem 0x011315e0-0x011325df] Unable to handle kernel paging request at virtual address fffffff0 (not sure why yet).
Hint: devm_ioremap_resource does never return NULL
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