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

[Bastian Blank <waldi@debian.org>]

Get the features information from the driver info of the usb device id
structure provided by the caller.  The device ids and feature structs
are strong coupled using indices.

Signed-off-by: Bastian Blank <waldi@debian.org>
---
 drivers/input/tablet/wacom_sys.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

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;
-- 
1.6.5.7


-- 
You're dead, Jim.
		-- McCoy, "Amok Time", stardate 3372.7