[Intel-gfx] ✗ Fi.CI.SPARSE: warning for series starting with [1/2] drm/i915: Remove support for legacy debugfs crc interface

[Patchwork]

== Series Details ==

Series: series starting with [1/2] drm/i915: Remove support for legacy debugfs crc interface
URL   : https://patchwork.freedesktop.org/series/45553/
State : warning

== Summary ==

$ dim sparse origin/drm-tip
Commit: drm/i915: Remove support for legacy debugfs crc interface
-drivers/gpu/drm/i915/selftests/../i915_drv.h:3672:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/selftests/../i915_drv.h:3663:16: warning: expression using sizeof(void)
-./include/linux/slab.h:631:13: error: undefined identifier '__builtin_mul_overflow'
-./include/linux/slab.h:631:13: warning: call with no type!

Commit: drm/i915: Replace use of pipe_crc->lock with an atomic
-drivers/gpu/drm/i915/selftests/../i915_drv.h:3663:16: warning: expression using sizeof(void)
+drivers/gpu/drm/i915/selftests/../i915_drv.h:3660:16: warning: expression using sizeof(void)