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-rw-r--r--drivers/watchdog/machzwd.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/machzwd.c b/drivers/watchdog/machzwd.c
index 80ff94688487..743377c5b173 100644
--- a/drivers/watchdog/machzwd.c
+++ b/drivers/watchdog/machzwd.c
@@ -171,7 +171,7 @@ static inline void zf_set_timer(unsigned short new, unsigned char n)
switch (n) {
case WD1:
zf_writew(COUNTER_1, new);
- /* fall through */
+ fallthrough;
case WD2:
zf_writeb(COUNTER_2, new > 0xff ? 0xff : new);
default: