diff options
Diffstat (limited to 'drivers/staging/iio/adc/adt7310.c')
| -rw-r--r-- | drivers/staging/iio/adc/adt7310.c | 24 |
1 files changed, 12 insertions, 12 deletions
diff --git a/drivers/staging/iio/adc/adt7310.c b/drivers/staging/iio/adc/adt7310.c index 1a41b80..c9e0be3 100644 --- a/drivers/staging/iio/adc/adt7310.c +++ b/drivers/staging/iio/adc/adt7310.c @@ -13,6 +13,7 @@ #include <linux/sysfs.h> #include <linux/list.h> #include <linux/spi/spi.h> +#include <linux/module.h> #include "../iio.h" #include "../sysfs.h" @@ -399,19 +400,19 @@ static irqreturn_t adt7310_event_handler(int irq, void *private) return ret; if (status & ADT7310_STAT_T_HIGH) - iio_push_event(indio_dev, 0, + iio_push_event(indio_dev, IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0, IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING), timestamp); if (status & ADT7310_STAT_T_LOW) - iio_push_event(indio_dev, 0, + iio_push_event(indio_dev, IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0, IIO_EV_TYPE_THRESH, IIO_EV_DIR_FALLING), timestamp); if (status & ADT7310_STAT_T_CRIT) - iio_push_event(indio_dev, 0, + iio_push_event(indio_dev, IIO_UNMOD_EVENT_CODE(IIO_TEMP, 0, IIO_EV_TYPE_THRESH, IIO_EV_DIR_RISING), @@ -740,14 +741,15 @@ static struct attribute *adt7310_event_ct_attributes[] = { static struct attribute_group adt7310_event_attribute_group[ADT7310_IRQS] = { { .attrs = adt7310_event_int_attributes, + .name = "events", }, { .attrs = adt7310_event_ct_attributes, + .name = "events", } }; static const struct iio_info adt7310_info = { .attrs = &adt7310_attribute_group, - .num_interrupt_lines = ADT7310_IRQS, .event_attrs = adt7310_event_attribute_group, .driver_module = THIS_MODULE, }; @@ -780,10 +782,6 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev) indio_dev->info = &adt7310_info; indio_dev->modes = INDIO_DIRECT_MODE; - ret = iio_device_register(indio_dev); - if (ret) - goto error_free_dev; - /* CT critcal temperature event. line 0 */ if (spi_dev->irq) { if (adt7310_platform_data[2]) @@ -797,7 +795,7 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev) indio_dev->name, indio_dev); if (ret) - goto error_unreg_dev; + goto error_free_dev; } /* INT bound temperature alarm event. line 1 */ @@ -834,6 +832,10 @@ static int __devinit adt7310_probe(struct spi_device *spi_dev) } } + ret = iio_device_register(indio_dev); + if (ret) + goto error_unreg_int_irq; + dev_info(&spi_dev->dev, "%s temperature sensor registered.\n", indio_dev->name); @@ -843,8 +845,6 @@ error_unreg_int_irq: free_irq(adt7310_platform_data[0], indio_dev); error_unreg_ct_irq: free_irq(spi_dev->irq, indio_dev); -error_unreg_dev: - iio_device_unregister(indio_dev); error_free_dev: iio_free_device(indio_dev); error_ret: @@ -856,12 +856,12 @@ static int __devexit adt7310_remove(struct spi_device *spi_dev) struct iio_dev *indio_dev = dev_get_drvdata(&spi_dev->dev); unsigned long *adt7310_platform_data = spi_dev->dev.platform_data; + iio_device_unregister(indio_dev); dev_set_drvdata(&spi_dev->dev, NULL); if (adt7310_platform_data[0]) free_irq(adt7310_platform_data[0], indio_dev); if (spi_dev->irq) free_irq(spi_dev->irq, indio_dev); - iio_device_unregister(indio_dev); iio_free_device(indio_dev); return 0; |
