The platform_no_drv_owner.cocci coccinelle script generates the
following warning:

	drivers/gpu/drm/bridge/nxp-ptn3460.c:403:3-8: No need to set .owner here. The core will do it.

Remove .owner field if calls are used which set it automatically. Patch
generated by scripts/coccinelle/api/platform_no_drv_owner.cocci.
Signed-off-by: Fengguang Wu <fengguang.wu@intel.com>
Signed-off-by: Thierry Reding <treding@nvidia.com>