[PATCH 0/3] drm: Store USB device in struct drm_device
Hans de Goede
hdegoede at redhat.com
Thu Oct 22 09:20:37 UTC 2020
Hi,
On 10/21/20 3:07 PM, Thomas Zimmermann wrote:
> 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.
>
> Fix this special case and save a few bytes by putting the USB device
> into an anonymous union with the PCI data. It's expected that DRM
> core and helpers only touch the PCI-device field for actual PCI devices.
>
> Thomas Zimmermann (3):
> drm: Add reference to USB device to struct drm_device
> drm/tiny/gm12u320: Store USB device in struct drm_device.udev
> drm/udl: Store USB device in struct drm_device.udev
This series looks good to me:
Reviewed-by: Hans de Goede <hdegoede at redhat.com>
Regards,
Hans
>
> drivers/gpu/drm/tiny/gm12u320.c | 52 +++++++++++++----------------
> drivers/gpu/drm/udl/udl_connector.c | 8 ++---
> drivers/gpu/drm/udl/udl_drv.c | 2 +-
> drivers/gpu/drm/udl/udl_drv.h | 1 -
> drivers/gpu/drm/udl/udl_main.c | 15 +++++----
> include/drm/drm_device.h | 21 ++++++++----
> 6 files changed, 52 insertions(+), 47 deletions(-)
>
> --
> 2.28.0
>
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