[2/7] Input: wacom - Get features from driver info

Commit Message

Bastian Blank Jan. 7, 2010, 6:29 p.m. UTC

None

Patch

diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
index ab42c25..b0f3fc3 100644
--- a/drivers/input/tablet/wacom_sys.c
+++ b/drivers/input/tablet/wacom_sys.c
@@ -532,7 +532,7 @@  static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 	struct usb_endpoint_descriptor *endpoint;
 	struct wacom *wacom;
 	struct wacom_wac *wacom_wac;
-	struct wacom_features *features;
+	struct wacom_features *features = (void *)id->driver_info;
 	struct input_dev *input_dev;
 	int error = -ENOMEM;
 
@@ -557,7 +557,9 @@  static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
 	usb_make_path(dev, wacom->phys, sizeof(wacom->phys));
 	strlcat(wacom->phys, "/input0", sizeof(wacom->phys));
 
-	wacom_wac->features = features = get_wacom_feature(id);
+	if (!features)
+		features = get_wacom_feature(id);
+	wacom_wac->features = features;
 	BUG_ON(features->pktlen > WACOM_PKGLEN_MAX);
 
 	input_dev->name = wacom_wac->features->name;