diff options
| author | Roderick Colenbrander <roderick.colenbrander@sony.com> | 2017-03-07 15:45:11 -0800 |
|---|---|---|
| committer | Jiri Kosina <jkosina@suse.cz> | 2017-03-21 15:12:07 +0100 |
| commit | df848bc05db1c49756a2befbe03ab03ce34a6bcc (patch) | |
| tree | 391c2ade1c7737874eacd435192dd75d0c83a324 /drivers/hid | |
| parent | 510c8b7c168bcad75e2864f73e5125d7218ee3cf (diff) | |
| download | linux-df848bc05db1c49756a2befbe03ab03ce34a6bcc.tar.gz | |
HID: sony: Perform duplicate device check earlier on
Game controllers can be connected twice through USB and BT. Only
one connection is allowed. Currently we perform a check for duplicate
controllers halfway through device initialization. To prevent
'transient' devices, we should do this check as early as we can.
Signed-off-by: Roderick Colenbrander <roderick.colenbrander@sony.com>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Diffstat (limited to 'drivers/hid')
| -rw-r--r-- | drivers/hid/hid-sony.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/drivers/hid/hid-sony.c b/drivers/hid/hid-sony.c index d8a13081701f..5eb5ac922c09 100644 --- a/drivers/hid/hid-sony.c +++ b/drivers/hid/hid-sony.c @@ -2477,6 +2477,10 @@ static int sony_input_configured(struct hid_device *hdev, goto err_stop; } + ret = append_dev_id = sony_check_add(sc); + if (ret < 0) + goto err_stop; + ret = sony_allocate_output_report(sc); if (ret < 0) { hid_err(hdev, "failed to allocate the output report buffer\n"); @@ -2613,10 +2617,6 @@ static int sony_input_configured(struct hid_device *hdev, if (ret < 0) goto err_stop; - ret = append_dev_id = sony_check_add(sc); - if (ret < 0) - goto err_stop; - if (sc->quirks & SONY_LED_SUPPORT) { ret = sony_leds_init(sc); if (ret < 0) |