summaryrefslogtreecommitdiff
path: root/drivers/rtc/rtc-hid-sensor-time.c
diff options
context:
space:
mode:
authorSrinivas Pandruvada <srinivas.pandruvada@linux.intel.com>2015-02-19 15:33:56 -0800
committerJiri Kosina <jkosina@suse.cz>2015-02-23 15:16:37 +0100
commitb3f4737d00de317d1549d5cb5b1dad90e19f5cec (patch)
tree92cb55d8f19f340f2daf779336368cb3a34e8426 /drivers/rtc/rtc-hid-sensor-time.c
parentcb67126f32f008b9abe97fbfca9b23a797b2458a (diff)
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/rtc-hid-sensor-time.c')
-rw-r--r--drivers/rtc/rtc-hid-sensor-time.c2
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);