WARNING: line length of 81 exceeds 80 columns
#98: FILE: drivers/net/ethernet/amd/pds_core/core.c:714:
+	hm->pa = dma_map_page(pdsc->dev, hm->pg, 0, hm->size, DMA_BIDIRECTIONAL);

WARNING: line length of 87 exceeds 80 columns
#131: FILE: drivers/net/ethernet/amd/pds_core/core.c:747:
+			dma_unmap_page(pdsc->dev, hm->pa, hm->size, DMA_BIDIRECTIONAL);

WARNING: line length of 85 exceeds 80 columns
#146: FILE: drivers/net/ethernet/amd/pds_core/core.c:762:
+	if (!(pdsc->dev_ident.capabilities & cpu_to_le64(PDS_CORE_DEV_CAP_HOST_MEM)))

WARNING: line length of 86 exceeds 80 columns
#204: FILE: drivers/net/ethernet/amd/pds_core/core.c:820:
+		__free_pages(pdsc->host_mem_reqs[i].pg, pdsc->host_mem_reqs[i].order);

total: 0 errors, 4 warnings, 0 checks, 408 lines checked

NOTE: For some of the reported defects, checkpatch may be able to
      mechanically convert to the typical style using --fix or --fix-inplace.

Commit 23b6ab866be2 ("pds_core: add host backed memory support for firmware") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE FILE_PATH_CHANGES GIT_COMMIT_ID MACRO_ARG_REUSE NO_AUTHOR_SIGN_OFF

NOTE: If any of the errors are false positives, please report
      them to the maintainer, see CHECKPATCH in MAINTAINERS.
total: 0 errors, 4 warnings, 0 checks, 408 lines checked