WARNING: line length of 86 exceeds 80 columns
#97: FILE: drivers/watchdog/nct6694_wdt.c:27:
+#define NCT6694_WDT_CMD0_OFFSET(idx)	(idx ? 0x0100 : 0x0000)	/* OFFSET = SEL|CMD */

WARNING: line length of 86 exceeds 80 columns
#101: FILE: drivers/watchdog/nct6694_wdt.c:31:
+#define NCT6694_WDT_CMD1_OFFSET(idx)	(idx ? 0x0101 : 0x0001)	/* OFFSET = SEL|CMD */

CHECK: struct mutex definition without comment
#141: FILE: drivers/watchdog/nct6694_wdt.c:71:
+	struct mutex lock;

WARNING: line length of 81 exceeds 80 columns
#151: FILE: drivers/watchdog/nct6694_wdt.c:81:
+	struct nct6694_wdt_cmd0 *buf = (struct nct6694_wdt_cmd0 *)data->xmit_buf;

WARNING: line length of 81 exceeds 80 columns
#191: FILE: drivers/watchdog/nct6694_wdt.c:121:
+	struct nct6694_wdt_cmd1 *buf = (struct nct6694_wdt_cmd1 *)data->xmit_buf;

WARNING: line length of 81 exceeds 80 columns
#207: FILE: drivers/watchdog/nct6694_wdt.c:137:
+	struct nct6694_wdt_cmd1 *buf = (struct nct6694_wdt_cmd1 *)data->xmit_buf;

WARNING: line length of 81 exceeds 80 columns
#258: FILE: drivers/watchdog/nct6694_wdt.c:188:
+	struct nct6694_wdt_cmd0 *buf = (struct nct6694_wdt_cmd0 *)data->xmit_buf;

WARNING: From:/Signed-off-by: email address mismatch: 'From: Ming Yu <a0282524688@gmail.com>' != 'Signed-off-by: Ming Yu <tmyu0@nuvoton.com>'

total: 0 errors, 7 warnings, 1 checks, 308 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 2e4c11e82149 ("watchdog: Add Nuvoton NCT6694 WDT 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, 7 warnings, 1 checks, 308 lines checked