[PATCH 11/27] HID: wacom: use devres to allocate driver data

[Benjamin Tissoires]

We started switching the driver to devres, so we should use it as much
as possible.

Signed-off-by: Benjamin Tissoires <benjamin.tissoi...@redhat.com>
---
 drivers/hid/wacom_sys.c | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/drivers/hid/wacom_sys.c b/drivers/hid/wacom_sys.c
index ec088c1..56d62e8 100644
--- a/drivers/hid/wacom_sys.c
+++ b/drivers/hid/wacom_sys.c
@@ -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
-- 
2.5.5