WARNING: line length of 81 exceeds 80 columns
#31: FILE: drivers/net/netdevsim/dev.c:321:
+	debugfs_create_u32("fw_update_flash_chunk_time_ms", 0600, nsim_dev->ddir,

WARNING: line length of 81 exceeds 80 columns
#98: FILE: drivers/net/netdevsim/dev.c:1598:
+	nsim_dev->fw_update_flash_chunk_size = NSIM_DEV_FLASH_CHUNK_SIZE_DEFAULT;

WARNING: line length of 87 exceeds 80 columns
#99: FILE: drivers/net/netdevsim/dev.c:1599:
+	nsim_dev->fw_update_flash_chunk_time_ms = NSIM_DEV_FLASH_CHUNK_TIME_MS_DEFAULT;

total: 0 errors, 3 warnings, 0 checks, 94 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 a8fcfc85eda2 ("netdevsim: add couple of fw_update_flash_* debugfs knobs") 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, 94 lines checked