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authorGustavo A. R. Silva <garsilva@embeddedor.com>2017-11-02 14:25:09 -0500
committerWim Van Sebroeck <wim@iguana.be>2017-12-28 20:45:28 +0100
commita9868bcc4f7c4eea9e1cf3431d46f29999227b35 (patch)
tree76b3b540002ef9a344e146fb4fc5691f50545724 /drivers/watchdog
parent083ccebb564245d75e956eaa934bcfd0f0a21dea (diff)
watchdog: alim1535_wdt: 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/alim1535_wdt.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/watchdog/alim1535_wdt.c b/drivers/watchdog/alim1535_wdt.c
index 3a17fbd39f8a..60f0c2eb8531 100644
--- a/drivers/watchdog/alim1535_wdt.c
+++ b/drivers/watchdog/alim1535_wdt.c
@@ -223,8 +223,8 @@ static long ali_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
if (ali_settimer(new_timeout))
return -EINVAL;
ali_keepalive();
- /* Fall */
}
+ /* fall through */
case WDIOC_GETTIMEOUT:
return put_user(timeout, p);
default:

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