Commit
afc056d7dc83 ("gpio-button-hotplug: support interrupt
properties") changed the gpio-keys interrupt handling logic in a way,
that it always misses first event, which causes issues with rc.button
scripts, so this patch restores the previous behaviour.
Fixes: afc056d7dc83 ("gpio-button-hotplug: support interrupt properties")
Reported-by: Kristian Evensen <kristian.evensen@gmail.com>
Tested-by: Kuan-Yi Li <kyli.tw@gmail.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Christian Lamparter <chunkeey@gmail.com> [drop state check]
{
struct gpio_keys_button_data *bdata = container_of(work,
struct gpio_keys_button_data, work.work);
{
struct gpio_keys_button_data *bdata = container_of(work,
struct gpio_keys_button_data, work.work);
- int state = gpio_button_get_value(bdata);
- if (state != bdata->last_state) {
- unsigned int type = bdata->b->type ?: EV_KEY;
-
- if (bdata->last_state != -1 || type == EV_SW)
- button_hotplug_event(bdata, type, state);
-
- bdata->last_state = state;
- }
+ button_hotplug_event(bdata, bdata->b->type ?: EV_KEY,
+ gpio_button_get_value(bdata));
}
static irqreturn_t button_handle_irq(int irq, void *_bdata)
}
static irqreturn_t button_handle_irq(int irq, void *_bdata)