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

On 06/08/2016 08:51 AM, Marek Szyprowski 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@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@samsung.com>

Reviewed-by: Sylwester Nawrocki <s.nawrocki@samsung.com>

I think this needs to be added to the media tree, where the original
patch it fixes was applied.

-- 
Thanks,
Sylwester