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    Subject[PATCH 31/64] Driver Core: input: add nodename for input drivers
    Date
    From: Kay Sievers <kay.sievers@vrfy.org>

    This adds support to the input core to report the proper device name to
    userspace for their devices.

    Signed-off-by: Kay Sievers <kay.sievers@vrfy.org>
    Signed-off-by: Jan Blunck <jblunck@suse.de>
    Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
    ---
    drivers/input/input.c | 6 ++++++
    1 files changed, 6 insertions(+), 0 deletions(-)

    diff --git a/drivers/input/input.c b/drivers/input/input.c
    index 5d445f4..7c237e6 100644
    --- a/drivers/input/input.c
    +++ b/drivers/input/input.c
    @@ -1265,8 +1265,14 @@ static struct device_type input_dev_type = {
    .uevent = input_dev_uevent,
    };

    +static char *input_nodename(struct device *dev)
    +{
    + return kasprintf(GFP_KERNEL, "input/%s", dev_name(dev));
    +}
    +
    struct class input_class = {
    .name = "input",
    + .nodename = input_nodename,
    };
    EXPORT_SYMBOL_GPL(input_class);

    --
    1.6.3.2


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