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Commit ac1640fb authored by Cristina Moraru's avatar Cristina Moraru Committed by Greg Kroah-Hartman
Browse files

staging: iio: trigger: Remove explicit comparisons 



Remove comparisons to 0 or NULL

Signed-off-by: default avatarCristina Moraru <cristina.moraru09@gmail.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 97deb1bc

drivers/staging/iio/trigger/iio-trig-bfin-timer.c

+2 −2
Original line number Original line Diff line number Diff line
@@ -100,7 +100,7 @@ static ssize_t iio_bfin_tmr_frequency_store(struct device *dev, 
	if (enabled)

	if (enabled)

		disable_gptimers(st->t->bit);

		disable_gptimers(st->t->bit);





	if (val == 0)

	if (!val)

		return count;

		return count;





	val = get_sclk() / val;

	val = get_sclk() / val;
@@ -125,7 +125,7 @@ static ssize_t iio_bfin_tmr_frequency_show(struct device *dev, 
	unsigned int period = get_gptimer_period(st->t->id);

	unsigned int period = get_gptimer_period(st->t->id);

	unsigned long val;

	unsigned long val;





	if (period == 0)

	if (!period)

		val = 0;

		val = 0;

	else

	else

		val = get_sclk() / get_gptimer_period(st->t->id);

		val = get_sclk() / get_gptimer_period(st->t->id);

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

+1 −1
Original line number Original line Diff line number Diff line
@@ -39,7 +39,7 @@ static int iio_trig_periodic_rtc_set_state(struct iio_trigger *trig, bool state) 
	dev_dbg(&trig_info->rtc->dev, "trigger frequency is %u\n",

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

		trig_info->frequency);

		trig_info->frequency);

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

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

	if (ret == 0)

	if (!ret)

		trig_info->state = state;

		trig_info->state = state;





	return ret;

	return ret;