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Input: adp5589-keys - do not explicitly control IRQ for wakeup
If device is set up as a wakeup source, I2C core configures the interrupt line as wake IRQ and PM core automatically configures it for waking up the system on system suspend transition, so we do not have to explicitly call enable_irq_wake() and disable_irq_wake() in suspend/resume. Link: https://lore.kernel.org/r/20201120073920.3214492-2-dmitry.torokhov@gmail.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
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1 changed files with 9 additions and 18 deletions
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@ -14,6 +14,7 @@
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#include <linux/workqueue.h>
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#include <linux/errno.h>
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#include <linux/pm.h>
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#include <linux/pm_wakeirq.h>
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#include <linux/platform_device.h>
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#include <linux/input.h>
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#include <linux/i2c.h>
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@ -1017,32 +1018,22 @@ static int adp5589_probe(struct i2c_client *client,
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static int __maybe_unused adp5589_suspend(struct device *dev)
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{
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struct adp5589_kpad *kpad = dev_get_drvdata(dev);
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struct i2c_client *client = kpad->client;
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struct i2c_client *client = to_i2c_client(dev);
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struct adp5589_kpad *kpad = i2c_get_clientdata(client);
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if (!kpad->input)
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return 0;
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disable_irq(client->irq);
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if (device_may_wakeup(&client->dev))
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enable_irq_wake(client->irq);
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if (kpad->input)
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disable_irq(client->irq);
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return 0;
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}
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static int __maybe_unused adp5589_resume(struct device *dev)
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{
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struct adp5589_kpad *kpad = dev_get_drvdata(dev);
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struct i2c_client *client = kpad->client;
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struct i2c_client *client = to_i2c_client(dev);
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struct adp5589_kpad *kpad = i2c_get_clientdata(client);
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if (!kpad->input)
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return 0;
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if (device_may_wakeup(&client->dev))
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disable_irq_wake(client->irq);
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enable_irq(client->irq);
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if (kpad->input)
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enable_irq(client->irq);
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return 0;
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}
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