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 @@
.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);