iio: trigger: Fix strange (ladder-type) indentation

In some cases indentation looks a bit weird with starting from = sign
and being in a ladder-type style. Unify it across the module.

While at it, add blank line after definition block where it needed,

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Link: https://lore.kernel.org/r/20210402174911.44408-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>

diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c
index 444d3acc83f47d34c33c5622649c2791d6a7504a..b2c94abbb48781702f535554165bf97edc35a346 100644 (file)
--- a/drivers/iio/industrialio-trigger.c
+++ b/drivers/iio/industrialio-trigger.c
@@ -211,6 +211,7 @@ EXPORT_SYMBOL(iio_trigger_notify_done);
 static int iio_trigger_get_irq(struct iio_trigger *trig)
 {
        int ret;
+
        mutex_lock(&trig->pool_lock);
        ret = bitmap_find_free_region(trig->pool,
                                      CONFIG_IIO_CONSUMERS_PER_TRIGGER,
@@ -239,9 +240,9 @@ static void iio_trigger_put_irq(struct iio_trigger *trig, int irq)
 int iio_trigger_attach_poll_func(struct iio_trigger *trig,
                                 struct iio_poll_func *pf)
 {
+       bool notinuse =
+               bitmap_empty(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
        int ret = 0;
-       bool notinuse
-               = bitmap_empty(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER);
 
        /* Prevent the module from being removed whilst attached to a trigger */
        __module_get(pf->indio_dev->driver_module);
@@ -290,11 +291,10 @@ out_put_module:
 int iio_trigger_detach_poll_func(struct iio_trigger *trig,
                                 struct iio_poll_func *pf)
 {
+       bool no_other_users =
+               bitmap_weight(trig->pool, CONFIG_IIO_CONSUMERS_PER_TRIGGER) == 1;
        int ret = 0;
-       bool no_other_users
-               = (bitmap_weight(trig->pool,
-                                CONFIG_IIO_CONSUMERS_PER_TRIGGER)
-                  == 1);
+
        if (trig->ops && trig->ops->set_trigger_state && no_other_users) {
                ret = trig->ops->set_trigger_state(trig, false);
                if (ret)
@@ -312,6 +312,7 @@ int iio_trigger_detach_poll_func(struct iio_trigger *trig,
 irqreturn_t iio_pollfunc_store_time(int irq, void *p)
 {
        struct iio_poll_func *pf = p;
+
        pf->timestamp = iio_get_time_ns(pf->indio_dev);
        return IRQ_WAKE_THREAD;
 }
@@ -498,18 +499,16 @@ static const struct device_type iio_trig_type = {
 static void iio_trig_subirqmask(struct irq_data *d)
 {
        struct irq_chip *chip = irq_data_get_irq_chip(d);
-       struct iio_trigger *trig
-               = container_of(chip,
-                              struct iio_trigger, subirq_chip);
+       struct iio_trigger *trig = container_of(chip, struct iio_trigger, subirq_chip);
+
        trig->subirqs[d->irq - trig->subirq_base].enabled = false;
 }
 
 static void iio_trig_subirqunmask(struct irq_data *d)
 {
        struct irq_chip *chip = irq_data_get_irq_chip(d);
-       struct iio_trigger *trig
-               = container_of(chip,
-                              struct iio_trigger, subirq_chip);
+       struct iio_trigger *trig = container_of(chip, struct iio_trigger, subirq_chip);
+
        trig->subirqs[d->irq - trig->subirq_base].enabled = true;
 }
 
@@ -695,7 +694,7 @@ EXPORT_SYMBOL(iio_trigger_using_own);
  * device, -EINVAL otherwise.
  */
 int iio_trigger_validate_own_device(struct iio_trigger *trig,
-       struct iio_dev *indio_dev)
+                                   struct iio_dev *indio_dev)
 {
        if (indio_dev->dev.parent != trig->dev.parent)
                return -EINVAL;