[patch 07/13] Driver Core: input: add nodename for input drivers

[Greg KH]

From: Kay Sievers <kay.sievers@xxxxxxxx>

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@xxxxxxxx>
Signed-off-by: Jan Blunck <jblunck@xxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxx>
---
 drivers/input/input.c |    6 ++++++
 1 file changed, 6 insertions(+)

--- a/drivers/input/input.c
+++ b/drivers/input/input.c
@@ -1264,8 +1264,14 @@ 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);
 


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