[PATCH] of: reserved_mem: restore old behavior when no region is defined

[Rob Herring]

On Wed, Jun 8, 2016 at 1:51 AM, Marek Szyprowski
<m.szyprowski at samsung.com> wrote:
> Change return value back to -ENODEV when no region is defined for given
> device. This restores old behavior of this function, as some drivers rely
> on such error code.
>
> Reported-by: Liviu Dudau <liviu.dudau at arm.com>
> Fixes: 59ce4039727ef40 ("of: reserved_mem: add support for using more than
>        one region for given device")
> Signed-off-by: Marek Szyprowski <m.szyprowski at samsung.com>
> ---
>  drivers/of/of_reserved_mem.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Acked-by: Rob Herring <robh at kernel.org>