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hwmon: (abx500) drop the use of IRQF_NO_SUSPEND

The description in the driver states: "ABX500 does not provide auto ADC,
so to monitor the required temperatures, a periodic work is used. It is
more important to not wake up the CPU... If the chip gets too hot during
a sleep state it's most likely due to external factors, such as the
surrounding temperature and nothing can be done in S/W."

So it makes no sense to keep IRQs enabled as it need not be wakeup
source. This patch removes the use of IRQF_NO_SUSPEND flag

Signed-off-by: Sudeep Holla <sudeep.holla@arm.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Sudeep Holla 10 年之前
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共有 1 个文件被更改,包括 1 次插入1 次删除
  1. 1 1
      drivers/hwmon/abx500.c

+ 1 - 1
drivers/hwmon/abx500.c

@@ -377,7 +377,7 @@ static int setup_irqs(struct platform_device *pdev)
 	}
 
 	ret = devm_request_threaded_irq(&pdev->dev, irq, NULL,
-		abx500_temp_irq_handler, IRQF_NO_SUSPEND, "abx500-temp", pdev);
+		abx500_temp_irq_handler, 0, "abx500-temp", pdev);
 	if (ret < 0)
 		dev_err(&pdev->dev, "Request threaded irq failed (%d)\n", ret);