Commit 9e663f48 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Greg Kroah-Hartman
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slimbus: core: add support to uevent 



This patch adds support to uevent to help automatic module loading.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent 8f3d5fcd

drivers/slimbus/core.c

+14 −0
Original line number Diff line number Diff line
@@ -9,6 +9,7 @@ 
#include <linux/init.h>

#include <linux/idr.h>

#include <linux/of.h>

#include <linux/of_device.h>

#include <linux/pm_runtime.h>

#include <linux/slimbus.h>

#include "slimbus.h"
@@ -76,11 +77,24 @@ static int slim_device_remove(struct device *dev) 
	return 0;

}



static int slim_device_uevent(struct device *dev, struct kobj_uevent_env *env)

{

	struct slim_device *sbdev = to_slim_device(dev);

	int ret;



	ret = of_device_uevent_modalias(dev, env);

	if (ret != -ENODEV)

		return ret;



	return add_uevent_var(env, "MODALIAS=slim:%s", dev_name(&sbdev->dev));

}



struct bus_type slimbus_bus = {

	.name		= "slimbus",

	.match		= slim_device_match,

	.probe		= slim_device_probe,

	.remove		= slim_device_remove,

	.uevent		= slim_device_uevent,

};

EXPORT_SYMBOL_GPL(slimbus_bus);