DAL_INVALID_IRQ_HANDLER_IDX 225 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c if (DAL_INVALID_IRQ_HANDLER_IDX == handler_idx) { DAL_INVALID_IRQ_HANDLER_IDX 272 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c return DAL_INVALID_IRQ_HANDLER_IDX; DAL_INVALID_IRQ_HANDLER_IDX 277 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_irq.c return DAL_INVALID_IRQ_HANDLER_IDX;