HID: wacom: use devres to allocate driver data (19b64330) · Commits · 戴 / test

We started switching the driver to devres, so we should use it as much as possible. Signed-off-by:

drivers/hid/wacom_sys.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -1844,7 +1844,7 @@ static int wacom_probe(struct hid_device *hdev,
		/* hid-core sets this quirk for the boot interface */
		hdev->quirks &= ~HID_QUIRK_NOGET;

		wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
		wacom = devm_kzalloc(&hdev->dev, sizeof(struct wacom), GFP_KERNEL);
		if (!wacom)
		return -ENOMEM;

		@@ -1892,7 +1892,6 @@ static int wacom_probe(struct hid_device *hdev,

		fail_type:
		fail_parse:
		kfree(wacom);
		hid_set_drvdata(hdev, NULL);
		return error;
		}
		@@ -1916,7 +1915,6 @@ static void wacom_remove(struct hid_device *hdev)
		wacom_remove_shared_data(wacom);

		hid_set_drvdata(hdev, NULL);
		kfree(wacom);
		}

		#ifdef CONFIG_PM