drm/i915/guc: avoid FIELD_PREP warning
[ Upstream commit d4f36db6 ] With gcc-7 and earlier, there are lots of warnings like In file included from <command-line>:0:0: In function '__guc_context_policy_add_priority.isra.66', inlined from '__guc_context_set_prio.isra.67' at drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:3292:3, inlined from 'guc_context_set_prio' at drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:3320:2: include/linux/compiler_types.h:399:38: error: call to '__compiletime_assert_631' declared with attribute error: FIELD_PREP: mask is not constant _compiletime_assert(condition, msg, __compiletime_assert_, __COUNTER__) ^ ... drivers/gpu/drm/i915/gt/uc/intel_guc_submission.c:2422:3: note: in expansion of macro 'FIELD_PREP' FIELD_PREP(GUC_KLV_0_KEY, GUC_CONTEXT_POLICIES_KLV_ID_##id) | \ ^~~~~~~~~~ Make sure that GUC_KLV_0_KEY is an unsigned value to avoid the warning. Fixes: 77b6f79d ("drm/i915/guc: Update to GuC version 69.0.3") Signed-off-by:Arnd Bergmann <arnd@arndb.de> Reviewed-by:
Michal Wajdeczko <michal.wajdeczko@intel.com> Signed-off-by:
Julia Filipchuk <julia.filipchuk@intel.com> Signed-off-by:
John Harrison <John.C.Harrison@Intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20240430164809.482131-1-julia.filipchuk@intel.com (cherry picked from commit 364e0398 ) Signed-off-by:
Jani Nikula <jani.nikula@intel.com> Signed-off-by:
Sasha Levin <sashal@kernel.org>
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2b6e818f
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