Driver Core: input: add nodename for input drivers
authorKay Sievers <kay.sievers@vrfy.org>
Thu, 30 Apr 2009 13:23:42 +0000 (15:23 +0200)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 16 Jun 2009 04:30:26 +0000 (21:30 -0700)
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

index 5d445f48789b899528c1f30d1f1115f324d553a5..7c237e6ac7112f318c4a9fe941704948d612970e 100644 (file)
@@ -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);