From: kfx <kfx@rock-chips.com>
Date: Tue, 23 Apr 2013 06:46:43 +0000 (+0800)
Subject: keyboard: fixed bug 'report repeatedly wake-up event in suspend'
X-Git-Tag: firefly_0821_release~7233
X-Git-Url: http://demsky.eecs.uci.edu/git/?a=commitdiff_plain;h=b3097fc14b20606e5ae2b2b035d2f7087b454000;p=firefly-linux-kernel-4.4.55.git

keyboard: fixed bug 'report repeatedly wake-up event in suspend'
---

diff --git a/drivers/input/keyboard/rk29_keys.c b/drivers/input/keyboard/rk29_keys.c
index eba9f0eb3124..28554103017b 100755
--- a/drivers/input/keyboard/rk29_keys.c
+++ b/drivers/input/keyboard/rk29_keys.c
@@ -258,13 +258,11 @@ static irqreturn_t keys_isr(int irq, void *dev_id)
 	BUG_ON(irq != gpio_to_irq(button->gpio));
 
         if(button->wakeup == 1 && bdata->ddata->in_suspend == true){
+		bdata->state = 1;
 		key_dbg(bdata, "wakeup: %skey[%s]: report ev[%d] state[%d]\n", 
 			(button->gpio == INVALID_GPIO)?"ad":"io", button->desc, button->code, bdata->state);
-		input_event(input, type, button->code, 1);
-		input_sync(input);
-		input_event(input, type, button->code, 0);
+		input_event(input, type, button->code, bdata->state);
 		input_sync(input);
-	        return IRQ_HANDLED;
         }
 	bdata->long_press_count = 0;
 	mod_timer(&bdata->timer,