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: Ifad54ca30635c8c4824ac8f6ccca7c74eb4cc93c
Signed-off-by: Łukasz Spintzyk <lukasz.spintzyk@synaptics.com>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/4373675
Tested-by: Guenter Roeck <groeck@chromium.org>
Reviewed-by: Guenter Roeck <groeck@chromium.org>
(cherry picked from commit 783b488e4611b2759e11b15e4170b036b565fb17)
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/4392569
Commit-Queue: Guenter Roeck <groeck@chromium.org>
1 file changed