✗ Fi.CI.BUILD: failure for Enable Pipewriteback (rev11)

[Patchwork]

== Series Details ==

Series: Enable Pipewriteback (rev11)
URL   : https://patchwork.freedesktop.org/series/107485/
State : failure

== Summary ==

Error: make failed
  CALL    scripts/checksyscalls.sh
  DESCEND objtool
  CC [M]  drivers/gpu/drm/i915/display/intel_wb.o
drivers/gpu/drm/i915/display/intel_wb.c:296:6: error: no previous prototype for ‘intel_wb_cleanup_writeback_job’ [-Werror=missing-prototypes]
 void intel_wb_cleanup_writeback_job(struct drm_writeback_connector *connector,
      ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
cc1: all warnings being treated as errors
scripts/Makefile.build:250: recipe for target 'drivers/gpu/drm/i915/display/intel_wb.o' failed
make[5]: *** [drivers/gpu/drm/i915/display/intel_wb.o] Error 1
scripts/Makefile.build:500: recipe for target 'drivers/gpu/drm/i915' failed
make[4]: *** [drivers/gpu/drm/i915] Error 2
scripts/Makefile.build:500: recipe for target 'drivers/gpu/drm' failed
make[3]: *** [drivers/gpu/drm] Error 2
scripts/Makefile.build:500: recipe for target 'drivers/gpu' failed
make[2]: *** [drivers/gpu] Error 2
scripts/Makefile.build:500: recipe for target 'drivers' failed
make[1]: *** [drivers] Error 2
Makefile:1992: recipe for target '.' failed
make: *** [.] Error 2