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| author | Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> | 2015-02-19 15:33:56 -0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2015-02-23 15:16:37 +0100 |
| commit | b3f4737d00de317d1549d5cb5b1dad90e19f5cec (patch) | |
| tree | 92cb55d8f19f340f2daf779336368cb3a34e8426 /drivers/rtc | |
| parent | cb67126f32f008b9abe97fbfca9b23a797b2458a (diff) | |
| download | linux-stable-b3f4737d00de317d1549d5cb5b1dad90e19f5cec.tar.gz linux-stable-b3f4737d00de317d1549d5cb5b1dad90e19f5cec.tar.bz2 linux-stable-b3f4737d00de317d1549d5cb5b1dad90e19f5cec.zip | |
HID: hid-sensor-hub: Extend API for async reads
Add additional flag to read in async mode. In this mode the caller will get
reply via registered callback for capture_sample. Callbacks can be registered
using sensor_hub_register_callback function. The usage id parameter of the
capture_sample can be matched with the usage id of the requested attribute.
Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/rtc')
| -rw-r--r-- | drivers/rtc/rtc-hid-sensor-time.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/rtc/rtc-hid-sensor-time.c b/drivers/rtc/rtc-hid-sensor-time.c index ae7c2ba440cf..af4f85a66b39 100644 --- a/drivers/rtc/rtc-hid-sensor-time.c +++ b/drivers/rtc/rtc-hid-sensor-time.c @@ -213,7 +213,7 @@ static int hid_rtc_read_time(struct device *dev, struct rtc_time *tm) /* get a report with all values through requesting one value */ sensor_hub_input_attr_get_raw_value(time_state->common_attributes.hsdev, HID_USAGE_SENSOR_TIME, hid_time_addresses[0], - time_state->info[0].report_id); + time_state->info[0].report_id, SENSOR_HUB_SYNC); /* wait for all values (event) */ ret = wait_for_completion_killable_timeout( &time_state->comp_last_time, HZ*6); |