[PATCH 31/64] Driver Core: input: add nodename for input drivers

From: Greg Kroah-Hartman
Date: Tue Jun 16 2009 - 01:58:34 EST


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 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

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/