iio: adc: palmas: don't alter event config on suspend/resume

The event config is controlled through the IIO events subsystem and
device wakeup is controlled by /sys/devices/.../power/wakeup. Let's keep
those two knobs independent.

Signed-off-by: Patrik Dahlström <risca@dalakolonin.se>
Link: https://lore.kernel.org/r/20230408114825.824505-10-risca@dalakolonin.se
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/adc/palmas_gpadc.c b/drivers/iio/adc/palmas_gpadc.c
index 071795c..c1c4392 100644 (file)
--- a/drivers/iio/adc/palmas_gpadc.c
+++ b/drivers/iio/adc/palmas_gpadc.c
@@ -1133,16 +1133,10 @@ static int palmas_gpadc_suspend(struct device *dev)
 {
        struct iio_dev *indio_dev = dev_get_drvdata(dev);
        struct palmas_gpadc *adc = iio_priv(indio_dev);
-       int wakeup = adc->event0.enabled || adc->event1.enabled;
-       int ret;
 
-       if (!device_may_wakeup(dev) || !wakeup)
+       if (!device_may_wakeup(dev))
                return 0;
 
-       ret = palmas_adc_configure_events(adc);
-       if (ret < 0)
-               return ret;
-
        if (adc->event0.enabled)
                enable_irq_wake(adc->irq_auto_0);
 
@@ -1156,16 +1150,10 @@ static int palmas_gpadc_resume(struct device *dev)
 {
        struct iio_dev *indio_dev = dev_get_drvdata(dev);
        struct palmas_gpadc *adc = iio_priv(indio_dev);
-       int wakeup = adc->event0.enabled || adc->event1.enabled;
-       int ret;
 
-       if (!device_may_wakeup(dev) || !wakeup)
+       if (!device_may_wakeup(dev))
                return 0;
 
-       ret = palmas_adc_reset_events(adc);
-       if (ret < 0)
-               return ret;
-
        if (adc->event0.enabled)
                disable_irq_wake(adc->irq_auto_0);