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    Subject[PATCH 7/7] Input: wacom - Fail on missing features
    The driver needs a correct setup feature list, fail if it is not
    correctly set.

    Signed-off-by: Bastian Blank <waldi@debian.org>
    ---
    drivers/input/tablet/wacom_sys.c | 3 +++
    1 files changed, 3 insertions(+), 0 deletions(-)

    diff --git a/drivers/input/tablet/wacom_sys.c b/drivers/input/tablet/wacom_sys.c
    index 41a631b..c44b9f0 100644
    --- a/drivers/input/tablet/wacom_sys.c
    +++ b/drivers/input/tablet/wacom_sys.c
    @@ -534,6 +534,9 @@ static int wacom_probe(struct usb_interface *intf, const struct usb_device_id *i
    struct input_dev *input_dev;
    int error = -ENOMEM;

    + if (!features)
    + return -EIO;
    +
    wacom = kzalloc(sizeof(struct wacom), GFP_KERNEL);
    wacom_wac = kzalloc(sizeof(struct wacom_wac), GFP_KERNEL);
    input_dev = input_allocate_device();
    --
    1.6.5.7

    --
    Well, Jim, I'm not much of an actor either.


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