WARNING: line length of 93 exceeds 80 columns
#76: FILE: drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_rx.c:63:
+		dma_unmap_page(oq->dev, desc_ring[i].buffer_ptr, PAGE_SIZE, DMA_FROM_DEVICE);

WARNING: line length of 89 exceeds 80 columns
#335: FILE: drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_tx.c:65:
+			dma_unmap_page(iq->dev, tx_buffer->sglist[i >> 2].dma_ptr[i & 3],

WARNING: line length of 92 exceeds 80 columns
#336: FILE: drivers/net/ethernet/marvell/octeon_ep_vf/octep_vf_tx.c:66:
+				       tx_buffer->sglist[i >> 2].len[i & 3], DMA_TO_DEVICE);

total: 0 errors, 3 warnings, 0 checks, 491 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 dc8d98fdfab9 ("octeon_ep_vf: add Tx/Rx ring resource setup and cleanup") has style problems, please review.

NOTE: Ignored message types: ALLOC_SIZEOF_STRUCT BAD_REPORTED_BY_LINK CAMELCASE COMMIT_LOG_LONG_LINE 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, 3 warnings, 0 checks, 491 lines checked