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freeze: add IRQF_NO_SUSPEND for ir irq flag for avoid wakeup by any IR key

Browse Source 
PD#TV-10438

Problem:
system can be wake up by any IR key

Solution:
Add IRQF_NO_SUSPEND to avoid IR interrupt being seen as wakeup source IRQ
When IR irq check current key is power key, then send pm_wakeup_event()

Verify:
X32A0-T972

Change-Id: I753fe15f859480954bb569f2da3d3e0dd93c29e3
Signed-off-by: Qiufang Dai <qiufang.dai@amlogic.com>
This commit is contained in:
Qiufang Dai
2019-09-24 21:59:47 +08:00
committed by Luke Go
parent 6805ee9472
commit 41ee9383b5
1 changed files with 2 additions and 2 deletions
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4
drivers/amlogic/input/remote/remote_meson.c
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@@ -767,8 +767,8 @@ static int ir_hardware_init(struct platform_device *pdev)
if (ret < 0)
return ret;
chip->set_register_config(chip, chip->protocol);
ret = request_irq(chip->irqno, ir_interrupt, IRQF_SHARED,
"keypad", (void *)chip);
ret = request_irq(chip->irqno, ir_interrupt, IRQF_SHARED
| IRQF_NO_SUSPEND, "keypad", (void *)chip);
if (ret < 0)
goto error_irq;