> mdev->limits.reserved_mtts = ALIGN(mdev->limits.reserved_mtts * mdev->limits.mtt_seg_size, > - dma_get_cache_alignment()) / mdev->limits.mtt_seg_size; > + dma_get_cache_alignment(NULL)) / mdev->limits.mtt_seg_size; > > mdev->mr_table.mtt_table = mthca_alloc_icm_table(mdev, init_hca->mtt_base, Please pass the actually relevant struct device for each call.