diff options
Diffstat (limited to 'drivers/iio/magnetometer/bmc150_magn.c')
| -rw-r--r-- | drivers/iio/magnetometer/bmc150_magn.c | 29 |
1 files changed, 7 insertions, 22 deletions
diff --git a/drivers/iio/magnetometer/bmc150_magn.c b/drivers/iio/magnetometer/bmc150_magn.c index 06d5a1ef1fbd..f9c51ceae011 100644 --- a/drivers/iio/magnetometer/bmc150_magn.c +++ b/drivers/iio/magnetometer/bmc150_magn.c @@ -14,7 +14,6 @@ #include <linux/interrupt.h> #include <linux/delay.h> #include <linux/slab.h> -#include <linux/acpi.h> #include <linux/pm.h> #include <linux/pm_runtime.h> #include <linux/iio/iio.h> @@ -141,7 +140,7 @@ struct bmc150_magn_data { /* Ensure timestamp is naturally aligned */ struct { s32 chans[3]; - s64 timestamp __aligned(8); + aligned_s64 timestamp; } scan; struct iio_trigger *dready_trig; bool dready_trigger_on; @@ -226,7 +225,7 @@ const struct regmap_config bmc150_magn_regmap_config = { .writeable_reg = bmc150_magn_is_writeable_reg, .volatile_reg = bmc150_magn_is_volatile_reg, }; -EXPORT_SYMBOL_NS(bmc150_magn_regmap_config, IIO_BMC150_MAGN); +EXPORT_SYMBOL_NS(bmc150_magn_regmap_config, "IIO_BMC150_MAGN"); static int bmc150_magn_set_power_mode(struct bmc150_magn_data *data, enum bmc150_magn_power_modes mode, @@ -679,8 +678,8 @@ static irqreturn_t bmc150_magn_trigger_handler(int irq, void *p) if (ret < 0) goto err; - iio_push_to_buffers_with_timestamp(indio_dev, &data->scan, - pf->timestamp); + iio_push_to_buffers_with_ts(indio_dev, &data->scan, sizeof(data->scan), + pf->timestamp); err: mutex_unlock(&data->mutex); @@ -855,17 +854,6 @@ static const struct iio_buffer_setup_ops bmc150_magn_buffer_setup_ops = { .postdisable = bmc150_magn_buffer_postdisable, }; -static const char *bmc150_magn_match_acpi_device(struct device *dev) -{ - const struct acpi_device_id *id; - - id = acpi_match_device(dev->driver->acpi_match_table, dev); - if (!id) - return NULL; - - return dev_name(dev); -} - int bmc150_magn_probe(struct device *dev, struct regmap *regmap, int irq, const char *name) { @@ -894,9 +882,6 @@ int bmc150_magn_probe(struct device *dev, struct regmap *regmap, if (ret) return ret; - if (!name && ACPI_HANDLE(dev)) - name = bmc150_magn_match_acpi_device(dev); - mutex_init(&data->mutex); ret = bmc150_magn_init(data); @@ -983,7 +968,7 @@ err_poweroff: bmc150_magn_set_power_mode(data, BMC150_MAGN_POWER_MODE_SUSPEND, true); return ret; } -EXPORT_SYMBOL_NS(bmc150_magn_probe, IIO_BMC150_MAGN); +EXPORT_SYMBOL_NS(bmc150_magn_probe, "IIO_BMC150_MAGN"); void bmc150_magn_remove(struct device *dev) { @@ -1009,7 +994,7 @@ void bmc150_magn_remove(struct device *dev) regulator_bulk_disable(ARRAY_SIZE(data->regulators), data->regulators); } -EXPORT_SYMBOL_NS(bmc150_magn_remove, IIO_BMC150_MAGN); +EXPORT_SYMBOL_NS(bmc150_magn_remove, "IIO_BMC150_MAGN"); #ifdef CONFIG_PM static int bmc150_magn_runtime_suspend(struct device *dev) @@ -1077,7 +1062,7 @@ const struct dev_pm_ops bmc150_magn_pm_ops = { SET_RUNTIME_PM_OPS(bmc150_magn_runtime_suspend, bmc150_magn_runtime_resume, NULL) }; -EXPORT_SYMBOL_NS(bmc150_magn_pm_ops, IIO_BMC150_MAGN); +EXPORT_SYMBOL_NS(bmc150_magn_pm_ops, "IIO_BMC150_MAGN"); MODULE_AUTHOR("Irina Tirdea <irina.tirdea@intel.com>"); MODULE_LICENSE("GPL v2"); |