WARNING: added, moved or deleted file(s), does MAINTAINERS need updating?
#68: 
new file mode 100644

CHECK: Alignment should match open parenthesis
#276: FILE: drivers/hid/hid-hexdev-hexlin.c:204:
+	hid_dbg(hdev, "id:%02x, len:%u, data:%*ph, checksum:%02x (%s)\n",
+		   lf.lin_id, lf.len, lf.len, lf.data, lf.checksum,

CHECK: Alignment should match open parenthesis
#285: FILE: drivers/hid/hid-hexdev-hexlin.c:213:
+static int hexlin_send_unconditional(struct hexlin_priv_data *priv,
+			      const struct hexlin_frame *hxf)

WARNING: line length of 82 exceeds 80 columns
#325: FILE: drivers/hid/hid-hexdev-hexlin.c:253:
+					  struct hexlin_responder_answer_req *rar)

WARNING: line length of 82 exceeds 80 columns
#345: FILE: drivers/hid/hid-hexdev-hexlin.c:273:
+					  const struct lin_responder_answer *answ)

CHECK: Alignment should match open parenthesis
#403: FILE: drivers/hid/hid-hexdev-hexlin.c:331:
+	hid_dbg(hdev, "id:%02x, len:%u, data:%*ph, checksum:%02x (%s)\n",
+		   lf->lin_id, lf->len, lf->len, lf->data, lf->checksum,

CHECK: Comparison to NULL could be written "!answ"
#460: FILE: drivers/hid/hid-hexdev-hexlin.c:388:
+	if (answ == NULL)

CHECK: Comparison to NULL could be written "!answ"
#485: FILE: drivers/hid/hid-hexdev-hexlin.c:413:
+	if (answ == NULL)

CHECK: spaces preferred around that '-' (ctx:VxV)
#557: FILE: drivers/hid/hid-hexdev-hexlin.c:485:
+		ret = hexlin_queue_frames_insert(priv, &data[1], sz-1);
 		                                                   ^

total: 0 errors, 3 warnings, 6 checks, 678 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 268de5482081 ("HID: hexLIN: Add support for USB LIN bus adapter") 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, 6 checks, 678 lines checked