WARNING: line length of 81 exceeds 80 columns #150: FILE: drivers/i2c/busses/i2c-nct6694.c:80: + memcpy(msg_temp->buf, deliver->read_data, msg_temp->len); WARNING: line length of 82 exceeds 80 columns #153: FILE: drivers/i2c/busses/i2c-nct6694.c:83: + memcpy(deliver->write_data, msg_temp->buf, msg_temp->len); WARNING: line length of 84 exceeds 80 columns #186: FILE: drivers/i2c/busses/i2c-nct6694.c:116: + data->deliver = devm_kzalloc(&pdev->dev, sizeof(struct nct6694_i2c_deliver), total: 0 errors, 3 warnings, 0 checks, 186 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 09f7ae99fdf4 ("i2c: Add Nuvoton NCT6694 I2C support") 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, 186 lines checked