From: Teresa Remmet Date: Tue, 5 Jul 2016 09:32:30 +0000 (+0200) Subject: mtd: nand: omap2: Add check for old elm binding X-Git-Tag: v4.7~19^2 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=7ce9ea7e6b35a652034486133174d4e17055cef5;p=platform%2Fkernel%2Flinux-exynos.git mtd: nand: omap2: Add check for old elm binding commit c9711ec5250b ("mtd: nand: omap: Clean up device tree support") removes the check for the old elm phandle binding. Add it again to keep backward compatibility. Fixes: commit c9711ec5250b ("mtd: nand: omap: Clean up device tree support") Signed-off-by: Teresa Remmet Signed-off-by: Brian Norris --- diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c index 08e1588..a136da8 100644 --- a/drivers/mtd/nand/omap2.c +++ b/drivers/mtd/nand/omap2.c @@ -1657,8 +1657,11 @@ static int omap_get_dt_info(struct device *dev, struct omap_nand_info *info) /* detect availability of ELM module. Won't be present pre-OMAP4 */ info->elm_of_node = of_parse_phandle(child, "ti,elm-id", 0); - if (!info->elm_of_node) - dev_dbg(dev, "ti,elm-id not in DT\n"); + if (!info->elm_of_node) { + info->elm_of_node = of_parse_phandle(child, "elm_id", 0); + if (!info->elm_of_node) + dev_dbg(dev, "ti,elm-id not in DT\n"); + } /* select ecc-scheme for NAND */ if (of_property_read_string(child, "ti,nand-ecc-opt", &s)) {