[PATCH 1/5] staging/vchi: Fix build error in debugfs ops on aarch64.

[Greg Kroah-Hartman]

On Mon, Oct 17, 2016 at 12:44:02PM -0700, Eric Anholt wrote:
> file_operations.write returns a ssize_t, which worked out fine on 32
> bit but errors out on 64 bit.
> 
> Signed-off-by: Eric Anholt <eric at anholt.net>
> ---
>  drivers/staging/vc04_services/interface/vchiq_arm/vchiq_debugfs.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

I also have already fixed this one :)