The drivers gm12u320 and udl operate on USB devices. They leave the PCI device in struct drm_device empty and store the USB device in their own driver structure. It's expected that DRM core and helpers only touch the PCI-device field for actual PCI devices. Fix this special case by upcasting struct drm_device.dev to the USB device. The drivers' udev variables are being removed. v3: * drop USB helper in favor of driver-internal helpers (Daniel) v2: * upcast USB device from struct drm_device.dev (Daniel) Thomas Zimmermann (2): drm/tiny/gm12u320: Retrieve USB device from struct drm_device.dev drm/udl: Retrieve USB device from struct drm_device.dev drivers/gpu/drm/tiny/gm12u320.c | 56 ++++++++++++++--------------- drivers/gpu/drm/udl/udl_connector.c | 8 ++--- drivers/gpu/drm/udl/udl_drv.c | 3 -- drivers/gpu/drm/udl/udl_drv.h | 6 +++- drivers/gpu/drm/udl/udl_main.c | 23 ++++++------ 5 files changed, 49 insertions(+), 47 deletions(-) -- 2.29.0 _______________________________________________ dri-devel mailing list dri-devel@xxxxxxxxxxxxxxxxxxxxx https://lists.freedesktop.org/mailman/listinfo/dri-devel
