diff options
| author | Pablo Ceballos <pceballos@google.com> | 2020-11-02 19:29:39 -0500 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2020-11-05 11:09:28 +0100 |
| commit | 34a9fa2025d9d3177c99351c7aaf256c5f50691f (patch) | |
| tree | 8b224c58432f926f1eac9510c77bcbf09a6e58aa /drivers/hid/hid-sensor-hub.c | |
| parent | 5c7e02a896689407555b3a10d6ed87369c70916e (diff) | |
| download | linux-34a9fa2025d9d3177c99351c7aaf256c5f50691f.tar.gz | |
HID: hid-sensor-hub: Fix issue with devices with no report ID
Some HID devices don't use a report ID because they only have a single
report. In those cases, the report ID in struct hid_report will be zero
and the data for the report will start at the first byte, so don't skip
over the first byte.
Signed-off-by: Pablo Ceballos <pceballos@google.com>
Acked-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid/hid-sensor-hub.c')
| -rw-r--r-- | drivers/hid/hid-sensor-hub.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/drivers/hid/hid-sensor-hub.c b/drivers/hid/hid-sensor-hub.c index 94c7398b5c27..3dd7d3246737 100644 --- a/drivers/hid/hid-sensor-hub.c +++ b/drivers/hid/hid-sensor-hub.c @@ -483,7 +483,8 @@ static int sensor_hub_raw_event(struct hid_device *hdev, return 1; ptr = raw_data; - ptr++; /* Skip report id */ + if (report->id) + ptr++; /* Skip report id */ spin_lock_irqsave(&pdata->lock, flags); |