static int timeout = 1;
static int io = -1;
static int io_len = 2; /* for non plug and play */
-struct semaphore open_sem;
+static struct semaphore open_sem;
static char expect_close;
-spinlock_t sc1200wdt_lock; /* io port access serialisation */
+static spinlock_t sc1200wdt_lock; /* io port access serialisation */
#if defined CONFIG_PNP
static int isapnp = 1;
module_param(timeout, int, 0);
MODULE_PARM_DESC(timeout, "range is 0-255 minutes, default is 1");
-#ifdef CONFIG_WATCHDOG_NOWAYOUT
-static int nowayout = 1;
-#else
-static int nowayout = 0;
-#endif
-
+static int nowayout = WATCHDOG_NOWAYOUT;
module_param(nowayout, int, 0);
MODULE_PARM_DESC(nowayout, "Watchdog cannot be stopped once started (default=CONFIG_WATCHDOG_NOWAYOUT)");
static struct file_operations sc1200wdt_fops =
{
.owner = THIS_MODULE,
+ .llseek = no_llseek,
.write = sc1200wdt_write,
.ioctl = sc1200wdt_ioctl,
.open = sc1200wdt_open,
#if defined CONFIG_PNP
-struct pnp_device_id scl200wdt_pnp_devices[] = {
+static struct pnp_device_id scl200wdt_pnp_devices[] = {
/* National Semiconductor PC87307/PC97307 watchdog component */
{.id = "NSC0800", .driver_data = 0},
{.id = ""},
{
int ret;
- printk(banner);
+ printk("%s\n", banner);
spin_lock_init(&sc1200wdt_lock);
sema_init(&open_sem, 1);