WARNING: line length of 83 exceeds 80 columns
#256: FILE: include/linux/virtio_config.h:83:
+ *      Returns the first VIRTIO_FEATURES_MAX feature bits (all we currently need).

WARNING: line length of 81 exceeds 80 columns
#318: FILE: include/linux/virtio_config.h:194:
+static inline void virtio_get_features(struct virtio_device *vdev, u64 *features)

WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#332: 
new file mode 100644

total: 0 errors, 3 warnings, 0 checks, 352 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 a7ea70fb02c5 ("virtio: introduce extended features") 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, 352 lines checked