diff options
Diffstat (limited to 'drivers/platform/x86/xiaomi-wmi.c')
| -rw-r--r-- | drivers/platform/x86/xiaomi-wmi.c | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/drivers/platform/x86/xiaomi-wmi.c b/drivers/platform/x86/xiaomi-wmi.c index be80f0bda9..cbed29ca50 100644 --- a/drivers/platform/x86/xiaomi-wmi.c +++ b/drivers/platform/x86/xiaomi-wmi.c @@ -38,7 +38,7 @@ static int xiaomi_wmi_probe(struct wmi_device *wdev, const void *context) struct xiaomi_wmi *data; int ret; - if (wdev == NULL || context == NULL) + if (!context) return -EINVAL; data = devm_kzalloc(&wdev->dev, sizeof(struct xiaomi_wmi), GFP_KERNEL); @@ -66,14 +66,7 @@ static int xiaomi_wmi_probe(struct wmi_device *wdev, const void *context) static void xiaomi_wmi_notify(struct wmi_device *wdev, union acpi_object *dummy) { - struct xiaomi_wmi *data; - - if (wdev == NULL) - return; - - data = dev_get_drvdata(&wdev->dev); - if (data == NULL) - return; + struct xiaomi_wmi *data = dev_get_drvdata(&wdev->dev); mutex_lock(&data->key_lock); input_report_key(data->input_dev, data->key_code, 1); @@ -101,6 +94,7 @@ static struct wmi_driver xiaomi_wmi_driver = { .id_table = xiaomi_wmi_id_table, .probe = xiaomi_wmi_probe, .notify = xiaomi_wmi_notify, + .no_singleton = true, }; module_wmi_driver(xiaomi_wmi_driver); |