diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2021-04-02 20:49:11 +0300 |
|---|---|---|
| committer | Jonathan Cameron <Jonathan.Cameron@huawei.com> | 2021-04-07 10:36:38 +0300 |
| commit | af3bac44b1c5f19ee02b4fb5ef957c6163934a71 (patch) | |
| tree | 15d6df31cb93aae67a8da870d1eb092f287cc99f /drivers/iio/industrialio-trigger.c | |
| parent | ebb9493c07e1bb3d7a443b32954f7ddf7f971d57 (diff) | |
| download | linux-af3bac44b1c5f19ee02b4fb5ef957c6163934a71.tar.xz | |
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>
Diffstat (limited to 'drivers/iio/industrialio-trigger.c')
| -rw-r--r-- | drivers/iio/industrialio-trigger.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/drivers/iio/industrialio-trigger.c b/drivers/iio/industrialio-trigger.c index 444d3acc83f4..b2c94abbb487 100644 --- 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; |