diff options
| -rw-r--r-- | drivers/iio/industrialio-core.c | 14 | ||||
| -rw-r--r-- | include/linux/iio/iio-opaque.h | 2 | ||||
| -rw-r--r-- | include/linux/iio/iio.h | 12 |
3 files changed, 16 insertions, 12 deletions
diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c index 29ff7668297e..bfa20a346f71 100644 --- a/drivers/iio/industrialio-core.c +++ b/drivers/iio/industrialio-core.c @@ -271,7 +271,7 @@ int iio_device_set_clock(struct iio_dev *indio_dev, clockid_t clock_id) mutex_unlock(&indio_dev->mlock); return -EBUSY; } - indio_dev->clock_id = clock_id; + iio_dev_opaque->clock_id = clock_id; mutex_unlock(&indio_dev->mlock); return 0; @@ -279,6 +279,18 @@ int iio_device_set_clock(struct iio_dev *indio_dev, clockid_t clock_id) EXPORT_SYMBOL(iio_device_set_clock); /** + * iio_device_get_clock() - Retrieve current timestamping clock for the device + * @indio_dev: IIO device structure containing the device + */ +clockid_t iio_device_get_clock(const struct iio_dev *indio_dev) +{ + struct iio_dev_opaque *iio_dev_opaque = to_iio_dev_opaque(indio_dev); + + return iio_dev_opaque->clock_id; +} +EXPORT_SYMBOL(iio_device_get_clock); + +/** * iio_get_time_ns() - utility function to get a time stamp for events etc * @indio_dev: device */ diff --git a/include/linux/iio/iio-opaque.h b/include/linux/iio/iio-opaque.h index d7c3036861ac..c9504e9da571 100644 --- a/include/linux/iio/iio-opaque.h +++ b/include/linux/iio/iio-opaque.h @@ -24,6 +24,7 @@ * @legacy_scan_el_group: attribute group for legacy scan elements attribute group * @legacy_buffer_group: attribute group for legacy buffer attributes group * @scan_index_timestamp: cache of the index to the timestamp + * @clock_id: timestamping clock posix identifier * @chrdev: associated character device * @flags: file ops related flags including busy flag. * @debugfs_dentry: device specific debugfs dentry @@ -51,6 +52,7 @@ struct iio_dev_opaque { struct attribute_group legacy_buffer_group; unsigned int scan_index_timestamp; + clockid_t clock_id; struct cdev chrdev; unsigned long flags; diff --git a/include/linux/iio/iio.h b/include/linux/iio/iio.h index ed0537015eee..5606a3f4c4cb 100644 --- a/include/linux/iio/iio.h +++ b/include/linux/iio/iio.h @@ -509,7 +509,6 @@ struct iio_buffer_setup_ops { * @name: [DRIVER] name of the device. * @label: [DRIVER] unique name to identify which device this is * @info: [DRIVER] callbacks and constant info from driver - * @clock_id: [INTERN] timestamping clock posix identifier * @setup_ops: [DRIVER] callbacks to call before and after buffer * enable/disable * @priv: [DRIVER] reference to driver's private information @@ -538,7 +537,6 @@ struct iio_dev { const char *name; const char *label; const struct iio_info *info; - clockid_t clock_id; const struct iio_buffer_setup_ops *setup_ops; void *priv; @@ -589,15 +587,7 @@ static inline void iio_device_put(struct iio_dev *indio_dev) put_device(&indio_dev->dev); } -/** - * iio_device_get_clock() - Retrieve current timestamping clock for the device - * @indio_dev: IIO device structure containing the device - */ -static inline clockid_t iio_device_get_clock(const struct iio_dev *indio_dev) -{ - return indio_dev->clock_id; -} - +clockid_t iio_device_get_clock(const struct iio_dev *indio_dev); int iio_device_set_clock(struct iio_dev *indio_dev, clockid_t clock_id); /** |