summaryrefslogtreecommitdiffstats
path: root/drivers/hid/hid-sensor-hub.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2013-12-08 18:49:05 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2013-12-08 18:49:05 -0800
commit2d4d4a8ddeb70f6d3eca23fb2f0585472368b9e5 (patch)
tree67f58eec0860fecbbf476cb82424f593ac304f6c /drivers/hid/hid-sensor-hub.c
parentf64001ef16312e94deb28297f5ffd4ada3e32ae9 (diff)
parent55ef003e4ae684d5660f984eb2352df12572d9df (diff)
Merge tag 'staging-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging
Pull staging driver fixes from Greg KH: "Here are some bugfixes for the staging and IIO drivers for 3.13-rc3. The resolve the vm memory issue in the tidspbridge driver, fix a much-reported build failure in an ARM driver, and some other IIO bugfixes that have been reported" * tag 'staging-3.13-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/staging: Staging: TIDSPBRIDGE: Use vm_iomap_memory for mmap-ing instead of remap_pfn_range Fix build failure for gp2ap020a00f.c iio: hid-sensors: Fix power and report state HID: hid-sensor-hub: Add logical min and max
Diffstat (limited to 'drivers/hid/hid-sensor-hub.c')
-rw-r--r--drivers/hid/hid-sensor-hub.c20
1 files changed, 8 insertions, 12 deletions
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c
index a184e1921c1..d87f7cb4bee 100644
--- a/drivers/hid/hid-sensor-hub.c
+++ b/drivers/hid/hid-sensor-hub.c
@@ -112,13 +112,15 @@ static int sensor_hub_get_physical_device_count(
static void sensor_hub_fill_attr_info(
struct hid_sensor_hub_attribute_info *info,
- s32 index, s32 report_id, s32 units, s32 unit_expo, s32 size)
+ s32 index, s32 report_id, struct hid_field *field)
{
info->index = index;
info->report_id = report_id;
- info->units = units;
- info->unit_expo = unit_expo;
- info->size = size/8;
+ info->units = field->unit;
+ info->unit_expo = field->unit_exponent;
+ info->size = (field->report_size * field->report_count)/8;
+ info->logical_minimum = field->logical_minimum;
+ info->logical_maximum = field->logical_maximum;
}
static struct hid_sensor_hub_callbacks *sensor_hub_get_callback(
@@ -325,9 +327,7 @@ int sensor_hub_input_get_attribute_info(struct hid_sensor_hub_device *hsdev,
if (field->physical == usage_id &&
field->logical == attr_usage_id) {
sensor_hub_fill_attr_info(info, i, report->id,
- field->unit, field->unit_exponent,
- field->report_size *
- field->report_count);
+ field);
ret = 0;
} else {
for (j = 0; j < field->maxusage; ++j) {
@@ -336,11 +336,7 @@ int sensor_hub_input_get_attribute_info(struct hid_sensor_hub_device *hsdev,
field->usage[j].collection_index ==
collection_index) {
sensor_hub_fill_attr_info(info,
- i, report->id,
- field->unit,
- field->unit_exponent,
- field->report_size *
- field->report_count);
+ i, report->id, field);
ret = 0;
break;
}