Ubuntu-focal-kernel/drivers/gpu
Andy Shevchenko cd5495301b drm/i915/fence: Mark debug_fence_free() with __maybe_unused
BugLink: https://bugs.launchpad.net/bugs/2081278

[ Upstream commit f99999536128b14b5d765a9982763b5134efdd79 ]

When debug_fence_free() is unused
(CONFIG_DRM_I915_SW_FENCE_DEBUG_OBJECTS=n), it prevents kernel builds
with clang, `make W=1` and CONFIG_WERROR=y:

.../i915_sw_fence.c:118:20: error: unused function 'debug_fence_free' [-Werror,-Wunused-function]
  118 | static inline void debug_fence_free(struct i915_sw_fence *fence)
      |                    ^~~~~~~~~~~~~~~~

Fix this by marking debug_fence_free() with __maybe_unused.

See also commit 6863f5643d ("kbuild: allow Clang to find unused static
inline functions for W=1 build").

Fixes: fc1584059d ("drm/i915: Integrate i915_sw_fence with debugobjects")
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Jani Nikula <jani.nikula@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20240829155950.1141978-3-andriy.shevchenko@linux.intel.com
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
(cherry picked from commit 8be4dce5ea6f2368cc25edc71989c4690fa66964)
Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Signed-off-by: Koichiro Den <koichiro.den@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>
2024-09-27 10:50:35 +02:00
..
drm drm/i915/fence: Mark debug_fence_free() with __maybe_unused 2024-09-27 10:50:35 +02:00
host1x gpu: host1x: Do not setup DMA for virtual devices 2024-07-05 10:51:52 +02:00
ipu-v3 gpu: ipu-v3: common: Add of_node_put() for reference returned by of_graph_get_port_by_id() 2023-05-12 17:15:02 +02:00
vga
Makefile