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[6.6,regression-fix,0/1] ACPI: video: Use acpi_video_device for cooling-dev driver data

Message ID 20231127143741.5229-1-hdegoede@redhat.com
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Series ACPI: video: Use acpi_video_device for cooling-dev driver data | expand

Message

Hans de Goede Nov. 27, 2023, 2:37 p.m. UTC 
Hi Rafael,

Here is a fix for a regression in 6.6 caused by:

0d16710146a1 ("ACPI: bus: Set driver_data to NULL every time .add() fails")

the root cause here is the acpi_video.c code abusing the driver_data
of a device for which it is not the driver, this fix addresses
the root cause.

This issue is being tracked here:
https://gitlab.freedesktop.org/drm/intel/-/issues/9718

Regards,

Hans


Hans de Goede (1):
  ACPI: video: Use acpi_video_device for cooling-dev driver data

 drivers/acpi/acpi_video.c | 14 +++++---------
 1 file changed, 5 insertions(+), 9 deletions(-)