#include <linux/hrtimer.h>
#include <linux/input.h>
#include <linux/interrupt.h>
-#include <linux/wakelock.h>
enum {
DEBOUNCE_UNSTABLE = BIT(0), /* Got irq, while debouncing */
int use_irq;
int debounce_count;
spinlock_t irq_lock;
- struct wake_lock wake_lock;
struct gpio_key_state key_state[0];
};
hrtimer_start(timer, ds->info->debounce_time, HRTIMER_MODE_REL);
else if (!ds->use_irq)
hrtimer_start(timer, ds->info->poll_time, HRTIMER_MODE_REL);
- else
- wake_unlock(&ds->wake_lock);
spin_unlock_irqrestore(&ds->irq_lock, irqflags);
if (ks->debounce & DEBOUNCE_WAIT_IRQ) {
ks->debounce = DEBOUNCE_UNKNOWN;
if (ds->debounce_count++ == 0) {
- wake_lock(&ds->wake_lock);
hrtimer_start(
&ds->timer, ds->info->debounce_time,
HRTIMER_MODE_REL);
ds->debounce_count = di->keymap_size;
ds->input_dev = input_dev;
ds->info = di;
- wake_lock_init(&ds->wake_lock, WAKE_LOCK_SUSPEND, "gpio_input");
spin_lock_init(&ds->irq_lock);
for (i = 0; i < di->keymap_size; i++) {
err_gpio_request_failed:
;
}
- wake_lock_destroy(&ds->wake_lock);
kfree(ds);
err_ds_alloc_failed:
return ret;