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Diffstat (limited to 'drivers/platform/x86/xiaomi-wmi.c')
-rw-r--r--drivers/platform/x86/xiaomi-wmi.c12
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);