[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for i915: fix backlight configuration issue

[Patchwork]

== Series Details ==

Series: i915: fix backlight configuration issue
URL   : https://patchwork.freedesktop.org/series/71766/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
3237c6dfef7c i915: fix backlight configuration issue
-:12: WARNING:COMMIT_LOG_LONG_LINE: Possible unwrapped commit description (prefer a maximum 75 chars per line)
#12: 
intel_panel.c:(.text+0x2f58): undefined reference to `backlight_device_register'

-:41: WARNING:CONFIG_DESCRIPTION: please write a paragraph that describes the config symbol fully
#41: FILE: drivers/gpu/drm/i915/Kconfig:71:
+config DRM_I915_BACKLIGHT

total: 0 errors, 2 warnings, 0 checks, 58 lines checked