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authorGwendal Grignou <gwendal@chromium.org>2020-03-27 15:34:36 -0700
committerEnric Balletbo i Serra <enric.balletbo@collabora.com>2020-03-28 22:04:32 +0100
commitd9452adcc5b485ab1b50352d9356cde75ae6ac0e (patch)
treebcbe5124d8750886d85caaea3b89b5ce547a5004 /include/linux/iio
parent93fe48a585905675719835f8269258736de0948f (diff)
iio: cros_ec: Move function description to .c file
To prevent comment rot, move function description to cros_ec_sensors_core.c. Signed-off-by: Gwendal Grignou <gwendal@chromium.org> Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@collabora.com>
Diffstat (limited to 'include/linux/iio')
-rw-r--r--include/linux/iio/common/cros_ec_sensors_core.h80
1 files changed, 0 insertions, 80 deletions
diff --git a/include/linux/iio/common/cros_ec_sensors_core.h b/include/linux/iio/common/cros_ec_sensors_core.h
index bb331e6356a9..0af918978f97 100644
--- a/include/linux/iio/common/cros_ec_sensors_core.h
+++ b/include/linux/iio/common/cros_ec_sensors_core.h
@@ -79,95 +79,25 @@ struct cros_ec_sensors_core_state {
int frequencies[3];
};
-/**
- * cros_ec_sensors_read_lpc() - retrieve data from EC shared memory
- * @indio_dev: pointer to IIO device
- * @scan_mask: bitmap of the sensor indices to scan
- * @data: location to store data
- *
- * This is the safe function for reading the EC data. It guarantees that the
- * data sampled was not modified by the EC while being read.
- *
- * Return: 0 on success, -errno on failure.
- */
int cros_ec_sensors_read_lpc(struct iio_dev *indio_dev, unsigned long scan_mask,
s16 *data);
-/**
- * cros_ec_sensors_read_cmd() - retrieve data using the EC command protocol
- * @indio_dev: pointer to IIO device
- * @scan_mask: bitmap of the sensor indices to scan
- * @data: location to store data
- *
- * Return: 0 on success, -errno on failure.
- */
int cros_ec_sensors_read_cmd(struct iio_dev *indio_dev, unsigned long scan_mask,
s16 *data);
struct platform_device;
-/**
- * cros_ec_sensors_core_init() - basic initialization of the core structure
- * @pdev: platform device created for the sensors
- * @indio_dev: iio device structure of the device
- * @physical_device: true if the device refers to a physical device
- *
- * Return: 0 on success, -errno on failure.
- */
int cros_ec_sensors_core_init(struct platform_device *pdev,
struct iio_dev *indio_dev, bool physical_device);
-/**
- * cros_ec_sensors_capture() - the trigger handler function
- * @irq: the interrupt number.
- * @p: a pointer to the poll function.
- *
- * On a trigger event occurring, if the pollfunc is attached then this
- * handler is called as a threaded interrupt (and hence may sleep). It
- * is responsible for grabbing data from the device and pushing it into
- * the associated buffer.
- *
- * Return: IRQ_HANDLED
- */
irqreturn_t cros_ec_sensors_capture(int irq, void *p);
-/**
- * cros_ec_motion_send_host_cmd() - send motion sense host command
- * @st: pointer to state information for device
- * @opt_length: optional length to reduce the response size, useful on the data
- * path. Otherwise, the maximal allowed response size is used
- *
- * When called, the sub-command is assumed to be set in param->cmd.
- *
- * Return: 0 on success, -errno on failure.
- */
int cros_ec_motion_send_host_cmd(struct cros_ec_sensors_core_state *st,
u16 opt_length);
-/**
- * cros_ec_sensors_core_read() - function to request a value from the sensor
- * @st: pointer to state information for device
- * @chan: channel specification structure table
- * @val: will contain one element making up the returned value
- * @val2: will contain another element making up the returned value
- * @mask: specifies which values to be requested
- *
- * Return: the type of value returned by the device
- */
int cros_ec_sensors_core_read(struct cros_ec_sensors_core_state *st,
struct iio_chan_spec const *chan,
int *val, int *val2, long mask);
-/**
- * cros_ec_sensors_core_read_avail() - get available values
- * @indio_dev: pointer to state information for device
- * @chan: channel specification structure table
- * @vals: list of available values
- * @type: type of data returned
- * @length: number of data returned in the array
- * @mask: specifies which values to be requested
- *
- * Return: an error code, IIO_AVAIL_RANGE or IIO_AVAIL_LIST
- */
int cros_ec_sensors_core_read_avail(struct iio_dev *indio_dev,
struct iio_chan_spec const *chan,
const int **vals,
@@ -175,16 +105,6 @@ int cros_ec_sensors_core_read_avail(struct iio_dev *indio_dev,
int *length,
long mask);
-/**
- * cros_ec_sensors_core_write() - function to write a value to the sensor
- * @st: pointer to state information for device
- * @chan: channel specification structure table
- * @val: first part of value to write
- * @val2: second part of value to write
- * @mask: specifies which values to write
- *
- * Return: the type of value returned by the device
- */
int cros_ec_sensors_core_write(struct cros_ec_sensors_core_state *st,
struct iio_chan_spec const *chan,
int val, int val2, long mask);