CHROMIUM: drm/evdi: Fix memory leak in evdi_gem_object

This fixes shmem backed buffer leak on free of evdi_gem_object.

BUG=b:275049376,chromium:1425637
TEST=Tested on wide range of chromebooks
UPSTREAM-TASK=b:275748739

Change-Id: Ia830e92d33edbbbbcb3c5dd557933ffd9be84d52
Signed-off-by: Łukasz Spintzyk <lukasz.spintzyk@synaptics.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/4377239
Commit-Queue: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
Tested-by: Guenter Roeck <groeck@chromium.org>
(cherry picked from commit 81899cc5f3a065849ebd6d2e022bae71b9dca41c)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/4384211
1 file changed