From: Sandeep Patil <sspatil@google.com>
Date: Fri, 13 May 2016 18:51:03 +0000 (-0700)
Subject: greybus: gpbridge: add gpbridge device type
X-Git-Url: https://git.karo-electronics.de/?a=commitdiff_plain;h=14a5f47b29bf4c92ba4233cdd89ea5ce67acac0f;p=linux-beck.git

greybus: gpbridge: add gpbridge device type

Right now, there is no way to know the device type of gpbridge
(bridged-phy) devices in userspace. So, add that.

Testing Done:
Tested by reading the 'uevent' for gpb device of gpbridge
module

Signed-off-by: Sandeep Patil <sspatil@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>
---

diff --git a/drivers/staging/greybus/gpbridge.c b/drivers/staging/greybus/gpbridge.c
index adb317deb417..82fbf26bc78b 100644
--- a/drivers/staging/greybus/gpbridge.c
+++ b/drivers/staging/greybus/gpbridge.c
@@ -50,6 +50,11 @@ static void gpbdev_release(struct device *dev)
 	kfree(gpbdev);
 }
 
+struct device_type greybus_gpbdev_type = {
+	.name	 =	"gpbridge_device",
+	.release =	gpbdev_release,
+};
+
 static int gpbdev_uevent(struct device *dev, struct kobj_uevent_env *env)
 {
 	/* FIXME add something here, userspace will care about these... */
@@ -188,7 +193,7 @@ static struct gpbridge_device *gb_gpbridge_create_dev(struct gb_bundle *bundle,
 	gpbdev->cport_desc = cport_desc;
 	gpbdev->dev.parent = &bundle->dev;
 	gpbdev->dev.bus = &gpbridge_bus_type;
-	gpbdev->dev.release = gpbdev_release;
+	gpbdev->dev.type = &greybus_gpbdev_type;
 	gpbdev->dev.groups = gpbdev_groups;
 	gpbdev->dev.dma_mask = bundle->dev.dma_mask;
 	dev_set_name(&gpbdev->dev, "gpb%d", id);