diff options
Diffstat (limited to 'drivers/watchdog/advantechwdt.c')
| -rw-r--r-- | drivers/watchdog/advantechwdt.c | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/drivers/watchdog/advantechwdt.c b/drivers/watchdog/advantechwdt.c index 0e4c18a2aa42..42d3f3771781 100644 --- a/drivers/watchdog/advantechwdt.c +++ b/drivers/watchdog/advantechwdt.c @@ -177,7 +177,7 @@ static long advwdt_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (advwdt_set_heartbeat(new_timeout)) return -EINVAL; advwdt_ping(); - /* fall through */ + fallthrough; case WDIOC_GETTIMEOUT: return put_user(timeout, p); default: @@ -217,7 +217,6 @@ static int advwdt_close(struct inode *inode, struct file *file) static const struct file_operations advwdt_fops = { .owner = THIS_MODULE, - .llseek = no_llseek, .write = advwdt_write, .unlocked_ioctl = advwdt_ioctl, .compat_ioctl = compat_ptr_ioctl, @@ -279,14 +278,12 @@ unreg_stop: goto out; } -static int advwdt_remove(struct platform_device *dev) +static void advwdt_remove(struct platform_device *dev) { misc_deregister(&advwdt_miscdev); release_region(wdt_start, 1); if (wdt_stop != wdt_start) release_region(wdt_stop, 1); - - return 0; } static void advwdt_shutdown(struct platform_device *dev) |