On Tue, Jul 05, 2016 at 11:32:30AM +0200, Teresa Remmet wrote:
> commit c9711ec5250b ("mtd: nand: omap: Clean up device tree support")
> removes the check for the old elm phandle binding.
That seems like a silly breakage of backwards compatibility. Must have
overlooked that one, sorry.
> Add it again to keep backward compatibility.
>
> Signed-off-by: Teresa Remmet <t.remmet@xxxxxxxxx>
I think we should probably take this for v4.7, since the breaking commit
was only merged in v4.7-rc1. OMAP folks, any comment?
Brian
> ---
> drivers/mtd/nand/omap2.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/mtd/nand/omap2.c b/drivers/mtd/nand/omap2.c
> index 08e1588..d788663 100644
> --- a/drivers/mtd/nand/omap2.c
> +++ b/drivers/mtd/nand/omap2.c
> @@ -1658,7 +1658,9 @@ 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");
> + 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)) {
> --
> 1.9.1
>
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