From: Kay Sievers <kay.sievers@vrfy.org>
Date: Thu, 30 Apr 2009 13:23:42 +0000 (+0200)
Subject: Driver Core: input: add nodename for input drivers
X-Git-Tag: v2.6.31-rc1~305^2~33
X-Git-Url: http://ftp.safe.ca/?p=safe%2Fjmp%2Flinux-2.6;a=commitdiff_plain;h=aa5ed63e96656bb246a9439e06c7b67d455a5aa1

Driver Core: input: add nodename for input drivers

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>
---

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);