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iio: hid-sensors: Move get sensitivity attribute to hid-sensor-common

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No functional change has been made with this patch. The main intent here
is to reduce code repetition of getting sensitivity attribute.

In the current implementation, sensor_hub_input_get_attribute_info() is
called from multiple drivers to get attribute info for sensitivity
field. Moving this to common place will avoid code repetition.

Signed-off-by: Ye Xiang <xiang.ye@intel.com>
Acked-by: Alexandre Belloni <alexandre.belloni@bootlin.com>
Link: https://lore.kernel.org/r/20210201054921.18214-2-xiang.ye@intel.com
Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
This commit is contained in:
Ye Xiang
2021-02-01 13:49:20 +08:00
committed by Jonathan Cameron
parent 6bc5ebe8aa
commit 0e41fd515f
14 changed files with 107 additions and 151 deletions
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4
include/linux/hid-sensor-hub.h
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@@ -248,7 +248,9 @@ static inline int hid_sensor_convert_exponent(int unit_expo)
int hid_sensor_parse_common_attributes(struct hid_sensor_hub_device *hsdev,
u32 usage_id,
struct hid_sensor_common *st);
struct hid_sensor_common *st,
const u32 *sensitivity_addresses,
u32 sensitivity_addresses_len);
int hid_sensor_write_raw_hyst_value(struct hid_sensor_common *st,
int val1, int val2);
int hid_sensor_read_raw_hyst_value(struct hid_sensor_common *st,