static DECLARE_WAIT_QUEUE_HEAD(apm_suspend_waitqueue);
static struct apm_user * user_list;
-static int apm_notify_sleep(struct pmu_sleep_notifier *self, int when);
+static void apm_notify_sleep(struct pmu_sleep_notifier *self, int when);
static struct pmu_sleep_notifier apm_sleep_notifier = {
apm_notify_sleep,
SLEEP_LEVEL_USERLAND,
};
-static char driver_version[] = "0.5"; /* no spaces */
+static const char driver_version[] = "0.5"; /* no spaces */
#ifdef DEBUG
static char * apm_event_name[] = {
{
struct apm_user * as;
- as = (struct apm_user *)kmalloc(sizeof(*as), GFP_KERNEL);
+ as = kmalloc(sizeof(*as), GFP_KERNEL);
if (as == NULL) {
printk(KERN_ERR "apm: cannot allocate struct of size %d bytes\n",
sizeof(*as));
* doesn't provide a way to NAK, but this could be added
* here.
*/
-static int wait_all_suspend(void)
+static void wait_all_suspend(void)
{
DECLARE_WAITQUEUE(wait, current);
remove_wait_queue(&apm_suspend_waitqueue, &wait);
DBG("apm_emu: wait_all_suspend() - complete !\n");
-
- return 1;
}
-static int apm_notify_sleep(struct pmu_sleep_notifier *self, int when)
+static void apm_notify_sleep(struct pmu_sleep_notifier *self, int when)
{
switch(when) {
case PBOOK_SLEEP_REQUEST:
queue_event(APM_SYS_SUSPEND, NULL);
- if (!wait_all_suspend())
- return PBOOK_SLEEP_REFUSE;
+ wait_all_suspend();
break;
- case PBOOK_SLEEP_REJECT:
case PBOOK_WAKE:
queue_event(APM_NORMAL_RESUME, NULL);
break;
}
- return PBOOK_SLEEP_OK;
}
#define APM_CRITICAL 10
return p - buf;
}
-static struct file_operations apm_bios_fops = {
+static const struct file_operations apm_bios_fops = {
.owner = THIS_MODULE,
.read = do_read,
.poll = do_poll,