WARNING: line length of 82 exceeds 80 columns
#588: FILE: drivers/net/ethernet/cadence/macb_main.c:1974:
+	tbqp = queue_readl(queue, TBQP) / macb_dma_desc_get_size(ctx->info->caps);

WARNING: line length of 81 exceeds 80 columns
#590: FILE: drivers/net/ethernet/cadence/macb_main.c:1976:
+	head_idx = macb_adj_dma_desc_idx(ctx, macb_tx_ring_wrap(ctx, txq->head));

total: 0 errors, 2 warnings, 0 checks, 963 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 2871d9d38fe8 ("net: macb: change function signatures to take contexts") 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, 2 warnings, 0 checks, 963 lines checked