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| author | Gustavo A. R. Silva <garsilva@embeddedor.com> | 2017-11-02 20:21:36 +0100 |
|---|---|---|
| committer | Wim Van Sebroeck <wim@iguana.be> | 2017-12-28 20:45:28 +0100 |
| commit | 083ccebb564245d75e956eaa934bcfd0f0a21dea (patch) | |
| tree | 726f1ca13cf05637a3986968a408d5240cbce3d2 /drivers/watchdog | |
| parent | dt-bindings: watchdog: renesas-wdt: Add support for the r8a77970 wdt (diff) | |
| download | linux-083ccebb564245d75e956eaa934bcfd0f0a21dea.tar.xz linux-083ccebb564245d75e956eaa934bcfd0f0a21dea.zip | |
watchdog: advantechwdt: mark expected switch fall-through
In preparation to enabling -Wimplicit-fallthrough, mark switch cases
where we are expecting to fall through.
Notice that in this particular case I replaced "Fall" with a proper
"fall through" comment, which is what GCC is expecting to find.
Signed-off-by: Gustavo A. R. Silva <garsilva@embeddedor.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Diffstat (limited to 'drivers/watchdog')
| -rw-r--r-- | drivers/watchdog/advantechwdt.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/advantechwdt.c b/drivers/watchdog/advantechwdt.c index 7d7db0c5a64e..f61944369c1a 100644 --- a/drivers/watchdog/advantechwdt.c +++ b/drivers/watchdog/advantechwdt.c @@ -181,7 +181,7 @@ static long advwdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (advwdt_set_heartbeat(new_timeout)) return -EINVAL; advwdt_ping(); - /* Fall */ + /* fall through */ case WDIOC_GETTIMEOUT: return put_user(timeout, p); default: |