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Commit 1a179a14 authored by Rickard Strandqvist's avatar Rickard Strandqvist Committed by Jonathan Cameron
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staging: iio: trigger: iio-trig-periodic-rtc: Change frequency type to unsigned int 



Change struct iio_prtc_trigger_info frequency
type from int to unsigned int.
Since it is always treated as such in the driver
so they type should probably reflect this.

Signed-off-by: default avatarRickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
Signed-off-by: default avatarJonathan Cameron <jic23@kernel.org>
parent 9f59f970

drivers/staging/iio/trigger/iio-trig-periodic-rtc.c

+5 −7
Original line number Diff line number Diff line
@@ -24,7 +24,7 @@ static DEFINE_MUTEX(iio_prtc_trigger_list_lock); 


struct iio_prtc_trigger_info {

	struct rtc_device *rtc;

	int frequency;

	unsigned int frequency;

	struct rtc_task task;

	bool state;

};
@@ -36,7 +36,7 @@ static int iio_trig_periodic_rtc_set_state(struct iio_trigger *trig, bool state) 


	if (trig_info->frequency == 0 && state)

		return -EINVAL;

	dev_dbg(&trig_info->rtc->dev, "trigger frequency is %d\n",

	dev_dbg(&trig_info->rtc->dev, "trigger frequency is %u\n",

			trig_info->frequency);

	ret = rtc_irq_set_state(trig_info->rtc, &trig_info->task, state);

	if (ret == 0)
@@ -62,10 +62,10 @@ static ssize_t iio_trig_periodic_write_freq(struct device *dev, 
{

	struct iio_trigger *trig = to_iio_trigger(dev);

	struct iio_prtc_trigger_info *trig_info = iio_trigger_get_drvdata(trig);

	int val;

	unsigned int val;

	int ret;



	ret = kstrtoint(buf, 10, &val);

	ret = kstrtouint(buf, 10, &val);

	if (ret)

		goto error_ret;
@@ -74,10 +74,8 @@ static ssize_t iio_trig_periodic_write_freq(struct device *dev, 
		if (ret == 0 && trig_info->state && trig_info->frequency == 0)

			ret = rtc_irq_set_state(trig_info->rtc,

						&trig_info->task, 1);

	} else if (val == 0) {

		ret = rtc_irq_set_state(trig_info->rtc, &trig_info->task, 0);

	} else

		ret = -EINVAL;

		ret = rtc_irq_set_state(trig_info->rtc, &trig_info->task, 0);

	if (ret)

		goto error_ret;