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iio: hid-sensors: lighten exported symbols by moving to IIO_HID namespace

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A namespace for exported symbols makes clear who is a provider
and who is a consumer of the certain resources. Besides that,
it doesn't pollute the common namespace.

Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Link: https://lore.kernel.org/r/20210614162447.5392-1-andriy.shevchenko@linux.intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Andy Shevchenko 2021-06-14 19:24:47 +03:00 committed by Jonathan Cameron
parent 92babc9938
commit 12f13d1fae
14 changed files with 30 additions and 17 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/iio/accel/hid-sensor-accel-3d.c
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@ -465,3 +465,4 @@ module_platform_driver(hid_accel_3d_platform_driver);
MODULE_DESCRIPTION("HID Sensor Accel 3D");
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

26
drivers/iio/common/hid-sensors/hid-sensor-attributes.c
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@ -176,7 +176,7 @@ s32 hid_sensor_read_poll_value(struct hid_sensor_common *st)
return value;
}
EXPORT_SYMBOL(hid_sensor_read_poll_value);
EXPORT_SYMBOL_NS(hid_sensor_read_poll_value, IIO_HID_ATTRIBUTES);
int hid_sensor_read_samp_freq_value(struct hid_sensor_common *st,
int *val1, int *val2)
@ -203,7 +203,7 @@ int hid_sensor_read_samp_freq_value(struct hid_sensor_common *st,
return IIO_VAL_INT_PLUS_MICRO;
}
EXPORT_SYMBOL(hid_sensor_read_samp_freq_value);
EXPORT_SYMBOL_NS(hid_sensor_read_samp_freq_value, IIO_HID);
int hid_sensor_write_samp_freq_value(struct hid_sensor_common *st,
int val1, int val2)
@ -238,7 +238,7 @@ int hid_sensor_write_samp_freq_value(struct hid_sensor_common *st,
return 0;
}
EXPORT_SYMBOL(hid_sensor_write_samp_freq_value);
EXPORT_SYMBOL_NS(hid_sensor_write_samp_freq_value, IIO_HID);
int hid_sensor_read_raw_hyst_value(struct hid_sensor_common *st,
int *val1, int *val2)
@ -261,7 +261,7 @@ int hid_sensor_read_raw_hyst_value(struct hid_sensor_common *st,
return IIO_VAL_INT_PLUS_MICRO;
}
EXPORT_SYMBOL(hid_sensor_read_raw_hyst_value);
EXPORT_SYMBOL_NS(hid_sensor_read_raw_hyst_value, IIO_HID);
int hid_sensor_read_raw_hyst_rel_value(struct hid_sensor_common *st, int *val1,
int *val2)
@ -283,7 +283,7 @@ int hid_sensor_read_raw_hyst_rel_value(struct hid_sensor_common *st, int *val1,
return IIO_VAL_INT_PLUS_MICRO;
}
EXPORT_SYMBOL(hid_sensor_read_raw_hyst_rel_value);
EXPORT_SYMBOL_NS(hid_sensor_read_raw_hyst_rel_value, IIO_HID);
int hid_sensor_write_raw_hyst_value(struct hid_sensor_common *st,
@ -315,7 +315,7 @@ int hid_sensor_write_raw_hyst_value(struct hid_sensor_common *st,
return 0;
}
EXPORT_SYMBOL(hid_sensor_write_raw_hyst_value);
EXPORT_SYMBOL_NS(hid_sensor_write_raw_hyst_value, IIO_HID);
int hid_sensor_write_raw_hyst_rel_value(struct hid_sensor_common *st,
int val1, int val2)
@ -346,7 +346,7 @@ int hid_sensor_write_raw_hyst_rel_value(struct hid_sensor_common *st,
return 0;
}
EXPORT_SYMBOL(hid_sensor_write_raw_hyst_rel_value);
EXPORT_SYMBOL_NS(hid_sensor_write_raw_hyst_rel_value, IIO_HID);
/*
* This fuction applies the unit exponent to the scale.
@ -430,14 +430,14 @@ int hid_sensor_format_scale(u32 usage_id,
return IIO_VAL_INT_PLUS_NANO;
}
EXPORT_SYMBOL(hid_sensor_format_scale);
EXPORT_SYMBOL_NS(hid_sensor_format_scale, IIO_HID);
int64_t hid_sensor_convert_timestamp(struct hid_sensor_common *st,
int64_t raw_value)
{
return st->timestamp_ns_scale * raw_value;
}
EXPORT_SYMBOL(hid_sensor_convert_timestamp);
EXPORT_SYMBOL_NS(hid_sensor_convert_timestamp, IIO_HID);
static
int hid_sensor_get_reporting_interval(struct hid_sensor_hub_device *hsdev,
@ -484,7 +484,7 @@ int hid_sensor_get_report_latency(struct hid_sensor_common *st)
return value;
}
EXPORT_SYMBOL(hid_sensor_get_report_latency);
EXPORT_SYMBOL_NS(hid_sensor_get_report_latency, IIO_HID_ATTRIBUTES);
int hid_sensor_set_report_latency(struct hid_sensor_common *st, int latency_ms)
{
@ -492,13 +492,13 @@ int hid_sensor_set_report_latency(struct hid_sensor_common *st, int latency_ms)
st->report_latency.index,
sizeof(latency_ms), &latency_ms);
}
EXPORT_SYMBOL(hid_sensor_set_report_latency);
EXPORT_SYMBOL_NS(hid_sensor_set_report_latency, IIO_HID_ATTRIBUTES);
bool hid_sensor_batch_mode_supported(struct hid_sensor_common *st)
{
return st->report_latency.index > 0 && st->report_latency.report_id > 0;
}
EXPORT_SYMBOL(hid_sensor_batch_mode_supported);
EXPORT_SYMBOL_NS(hid_sensor_batch_mode_supported, IIO_HID_ATTRIBUTES);
int hid_sensor_parse_common_attributes(struct hid_sensor_hub_device *hsdev,
u32 usage_id,
@ -590,7 +590,7 @@ int hid_sensor_parse_common_attributes(struct hid_sensor_hub_device *hsdev,
return 0;
}
EXPORT_SYMBOL(hid_sensor_parse_common_attributes);
EXPORT_SYMBOL_NS(hid_sensor_parse_common_attributes, IIO_HID);
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@intel.com>");
MODULE_DESCRIPTION("HID Sensor common attribute processing");

9
drivers/iio/common/hid-sensors/hid-sensor-trigger.c
View File

@ -150,7 +150,7 @@ static int _hid_sensor_power_state(struct hid_sensor_common *st, bool state)
return 0;
}
EXPORT_SYMBOL(hid_sensor_power_state);
EXPORT_SYMBOL_NS(hid_sensor_power_state, IIO_HID);
int hid_sensor_power_state(struct hid_sensor_common *st, bool state)
{
@ -225,7 +225,7 @@ void hid_sensor_remove_trigger(struct iio_dev *indio_dev,
iio_trigger_free(attrb->trigger);
iio_triggered_buffer_cleanup(indio_dev);
}
EXPORT_SYMBOL(hid_sensor_remove_trigger);
EXPORT_SYMBOL_NS(hid_sensor_remove_trigger, IIO_HID);
static const struct iio_trigger_ops hid_sensor_trigger_ops = {
.set_trigger_state = &hid_sensor_data_rdy_trigger_set_state,
@ -291,7 +291,7 @@ error_triggered_buffer_cleanup:
iio_triggered_buffer_cleanup(indio_dev);
return ret;
}
EXPORT_SYMBOL(hid_sensor_setup_trigger);
EXPORT_SYMBOL_NS(hid_sensor_setup_trigger, IIO_HID);
static int __maybe_unused hid_sensor_suspend(struct device *dev)
{
@ -321,8 +321,9 @@ const struct dev_pm_ops hid_sensor_pm_ops = {
SET_RUNTIME_PM_OPS(hid_sensor_suspend,
hid_sensor_runtime_resume, NULL)
};
EXPORT_SYMBOL(hid_sensor_pm_ops);
EXPORT_SYMBOL_NS(hid_sensor_pm_ops, IIO_HID);
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@intel.com>");
MODULE_DESCRIPTION("HID Sensor trigger processing");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID_ATTRIBUTES);

1
drivers/iio/gyro/hid-sensor-gyro-3d.c
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@ -400,3 +400,4 @@ module_platform_driver(hid_gyro_3d_platform_driver);
MODULE_DESCRIPTION("HID Sensor Gyroscope 3D");
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/humidity/hid-sensor-humidity.c
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@ -295,3 +295,4 @@ module_platform_driver(hid_humidity_platform_driver);
MODULE_DESCRIPTION("HID Environmental humidity sensor");
MODULE_AUTHOR("Song Hongyan <hongyan.song@intel.com>");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/light/hid-sensor-als.c
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@ -392,3 +392,4 @@ module_platform_driver(hid_als_platform_driver);
MODULE_DESCRIPTION("HID Sensor ALS");
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/light/hid-sensor-prox.c
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@ -350,3 +350,4 @@ module_platform_driver(hid_prox_platform_driver);
MODULE_DESCRIPTION("HID Sensor Proximity");
MODULE_AUTHOR("Archana Patni <archana.patni@intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/magnetometer/hid-sensor-magn-3d.c
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@ -587,3 +587,4 @@ module_platform_driver(hid_magn_3d_platform_driver);
MODULE_DESCRIPTION("HID Sensor Magnetometer 3D");
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/orientation/hid-sensor-incl-3d.c
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@ -425,3 +425,4 @@ module_platform_driver(hid_incl_3d_platform_driver);
MODULE_DESCRIPTION("HID Sensor Inclinometer 3D");
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/orientation/hid-sensor-rotation.c
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@ -373,3 +373,4 @@ module_platform_driver(hid_dev_rot_platform_driver);
MODULE_DESCRIPTION("HID Sensor Device Rotation");
MODULE_AUTHOR("Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/position/hid-sensor-custom-intel-hinge.c
View File

@ -376,3 +376,4 @@ module_platform_driver(hid_hinge_platform_driver);
MODULE_DESCRIPTION("HID Sensor INTEL Hinge");
MODULE_AUTHOR("Ye Xiang <xiang.ye@intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/pressure/hid-sensor-press.c
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@ -357,3 +357,4 @@ module_platform_driver(hid_press_platform_driver);
MODULE_DESCRIPTION("HID Sensor Pressure");
MODULE_AUTHOR("Archana Patni <archana.patni@intel.com>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/iio/temperature/hid-sensor-temperature.c
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@ -291,3 +291,4 @@ module_platform_driver(hid_temperature_platform_driver);
MODULE_DESCRIPTION("HID Environmental temperature sensor");
MODULE_AUTHOR("Song Hongyan <hongyan.song@intel.com>");
MODULE_LICENSE("GPL v2");
MODULE_IMPORT_NS(IIO_HID);

1
drivers/rtc/rtc-hid-sensor-time.c
View File

@ -328,3 +328,4 @@ module_platform_driver(hid_time_platform_driver);
MODULE_DESCRIPTION("HID Sensor Time");
MODULE_AUTHOR("Alexander Holler <holler@ahsoftware.de>");
MODULE_LICENSE("GPL");
MODULE_IMPORT_NS(IIO_HID);