[0/2] Fix the shutdown callback of a drm component device

Message

Heiko Stübner Feb. 20, 2025, 11:41 p.m. UTC

Probe deferral can cause the platform-data we access to be freed already
causing ugly splats on system shutdown.

Fix this via a small component-helper and adapting the rockchip-drm
shutdown handler.

Heiko Stuebner (2):
  drivers: base: component: add function to query the bound status
  drm/rockchip: Fix shutdown when no drm-device is set up

 drivers/base/component.c                    | 14 ++++++++++++++
 drivers/gpu/drm/rockchip/rockchip_drm_drv.c |  6 ++++--
 include/linux/component.h                   |  4 +++-
 3 files changed, 21 insertions(+), 3 deletions(-)