These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / drivers / staging / iio / trigger / iio-trig-bfin-timer.c

diff --git a/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c b/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
index 3c1c8c6..035dd45 100644 (file)
--- a/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
+++ b/kernel/drivers/staging/iio/trigger/iio-trig-bfin-timer.c
@@ -79,7 +79,8 @@ static int iio_bfin_tmr_set_state(struct iio_trigger *trig, bool state)
 }
 
 static ssize_t iio_bfin_tmr_frequency_store(struct device *dev,
-               struct device_attribute *attr, const char *buf, size_t count)
+                                           struct device_attribute *attr,
+                                           const char *buf, size_t count)
 {
        struct iio_trigger *trig = to_iio_trigger(dev);
        struct bfin_tmr_state *st = iio_trigger_get_drvdata(trig);
@@ -99,7 +100,7 @@ static ssize_t iio_bfin_tmr_frequency_store(struct device *dev,
        if (enabled)
                disable_gptimers(st->t->bit);
 
-       if (val == 0)
+       if (!val)
                return count;
 
        val = get_sclk() / val;
@@ -116,15 +117,15 @@ static ssize_t iio_bfin_tmr_frequency_store(struct device *dev,
 }
 
 static ssize_t iio_bfin_tmr_frequency_show(struct device *dev,
-                                struct device_attribute *attr,
-                                char *buf)
+                                          struct device_attribute *attr,
+                                          char *buf)
 {
        struct iio_trigger *trig = to_iio_trigger(dev);
        struct bfin_tmr_state *st = iio_trigger_get_drvdata(trig);
        unsigned int period = get_gptimer_period(st->t->id);
        unsigned long val;
 
-       if (period == 0)
+       if (!period)
                val = 0;
        else
                val = get_sclk() / get_gptimer_period(st->t->id);