WARNING: line length of 82 exceeds 80 columns
#32: FILE: drivers/net/ethernet/cadence/macb_main.c:1641:
+			macb_writel(bp, RBQPH, upper_32_bits(queue->rx_ring_dma));

total: 0 errors, 1 warnings, 0 checks, 12 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 2ed7b38a3127 ("net: cadence: macb: Set upper 32bits of DMA ring buffer") 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, 1 warnings, 0 checks, 12 lines checked